由买买提看人间百态

topics

全部话题 - 话题: challenge
首页 上页 1 2 3 4 5 6 7 8 9 10 下页 末页 (共10页)
s*******a
发帖数: 348
1
来自主题: SanFrancisco版 - Stratford和Challenger两校的比较
听老印同事虎妈妈们讲他们考察非常清楚,而且他们有很多朋友在那里做老师,向
Challenger和Stratford这样的学校,每个site教育质量参次不齐,要知道那个site比
较好,就要看他们的人数多不多?据说Challenger Sunnyvale和Stratford Washington
Park是比较好的,资源和师资比较强。尤其是Challenger Sunnyvale的初中在学术竞
赛中拿了不少奖。
t*****1
发帖数: 33
2
Challenger – Newwark and Challenger – Ardenwood which one is better?
Thanks!
b***p
发帖数: 700
3
我不知道,这个小朋友交不到朋友,和challenger有什么关系?
总之我的两个小孩非常喜欢,这个要看小孩个性,我知道有比较调皮有个性的小孩不适
应challenger,去了另外的学校
总之如果有同学正好有计划送小孩去Challenger,这样大家都有省学费。
没有打算的话,我也不是做广告,撺掇家长去。
l*******s
发帖数: 20
4
I am wondering is there any parent here planning to send their kids to
Challenger school this year (2017-2018) . Challenger currently has an
attractive referral program which is 15% off which will benefit the parties
who use this referral program.
My kid will be continuing in Challenger coming year as well, you can use me
as your referral to get benefited both ways.
Also, I would share one $500 visa gift card for you once we confirmed from
the school the refer process finished.
R*****s
发帖数: 41236
5
这么奇怪? email is like this:
---------------------------
Congratulations on Your GU 100,000 Mile Challenge Effort!
Thank you participating in the GU 100,000 Mile Challenge! GU and Strava
would like to congratulate you for running 200 or more miles in just 31 days!
For this extraordinary achievement, GU would like to reward you with a Mixed
Box of GU and Roctane Energy Gels! To redeem your reward, please fill out
this form with your shipping information no later than Friday, April 20,
2012.
Please n... 阅读全帖
j******3
发帖数: 5244
6

不是说现代技术不好,但是现代技术也有局限性
比如电子眼,技术首先可信度有多少?要经过多少场试验才能实行?全球多少球场,多
少比赛?安装电子眼费用如何解决,都是问题。还有就算实行了电子眼,比赛中确定不
会被干扰么?
首先在洲际杯和世界杯上使用
再有即使有了电子眼,如果比赛中判罚与边裁出现冲突,主裁判中断比赛么?那么正在
比赛中的得利一方怎么办?
不中断,等死球
对于review和challenge更简单,比如英格兰对德国,那个进球是进了,但是当时裁判
没有判罚,德国队门将没收,这时候不是死球状况,德国队快速反击,并且进球,变成
死球,review 和challenge怎么算?如果英格兰进球有效,按规则应该德国队中圈开球
,后面所有反击进球无效?那么比赛时间如果判断,如果是最后5分钟然后比赛结束还
是多给5分钟让德国队重新进攻?
是个问题
再比如两队A和B,B队在己方禁区对A队拿球队员犯规,应该是点球,裁判没有判罚,比
赛结束,A队与B队打平,然后review challenge,判给A队一个点球?如果友谊赛就算
了,但是如果关键比赛关乎A队B队出线,如何评判?
不需要,现在只用把关键的
w***w
发帖数: 6301
7
Ivey, Benyamine and Antonius accept Dwan’s $1 million challenge
January 7th, 2009
Nothing starts off the year on the right foot quite like a ridiculous
challenge for tons of money issued by one awesome poker player and accepted
by a handful of other, awesome poker players. That’s pretty much the
situation that’s unfolding between Tom “Durrr” Dwan and a group of
nosebleed pros that includes Phil Ivey.
Here’s the text of Dwan’s official challenge, open to any takers:
“I’m making this heads-up
c**c
发帖数: 177
8
【 以下文字转载自 Texas 讨论区 】
发信人: croc (老道), 信区: Texas
标 题: 休斯顿武大校友会春游活动 5/5/2012 challenger 7 memorial park
发信站: BBS 未名空间站 (Tue May 1 14:59:30 2012, 美东)
休斯顿地区的武大校友们好,
武大休斯顿校友会即将组织一次春游野餐活动。我们希望通过这个机会让各位校友见面
交流,同时和家人朋友们享受春天的气息。
时间:5月5日,星期六,10AM-4PM
地点:Challenger 7 memorial Park: http://www.co.harris.tx.us/comm_lee/pchallenger7/
活动方式: BBQ,Hiking,各种体育活动。
门票费用:公园门票免费
野餐费用:12岁以上,每人7元,12岁以下免费. 为找零方便,请大家备好零钱。
Challenger 7公园位于NASA附近,免费出入,绿化很好,有几个小湖泊和别有风味的
Hiking Trails。同时,我们预定了一个大型的凉亭 (Pavilion No.2),里面有桌子
... 阅读全帖
d*********e
发帖数: 3835
9
The Positions
Our Client, a Management Company, provides VIP Charter flights for Executive
and Government Customers from their VIP terminals in the Middle East and
Europe. They are extending their Team of Licensed Engineers and plan to
recruit across the whole Fleet in early 2011.
The Company offer, subject to contract:
• Open ended direct employment (long-term) working a shift pattern
across 5 days a week
• Relocation allowance
• Work visa and resident’s permit
• Flight ... 阅读全帖
S*****s
发帖数: 242
10
Biden: 'Name one innovative product' from China
killough.mugshot.4
Posted by
CNN's Ashley Killough
(CNN) - Vice President Joe Biden blasted China on Wednesday in a speech
about foreign policy, arguing the country hasn't produced anything
innovative.
"China-and it's true - is graduating six to eight times as many scientists
and engineers as we have. But I challenge you, name me one innovative
project, one innovative change, one innovative product that has come out of
China," the vice president sa... 阅读全帖
n****3
发帖数: 2
11
车祸,我是被告,我的车保险公司的律师建议do not challenge service。但我没明白
这和challenge service有什么区别,对我有什么好处?有什么不利吗?
do or do not challenge service都要经历同样法律程序
d****y
发帖数: 2180
12
来自主题: MedicalCareer版 - Kaplan QBank Challenge on Facebook
Got an email from Kaplan Medical.

Beat out other challengers each month to win a Step 1 Qbank Plus
subscription. You'll also have a chance to win a grand prize of a free
Step 1 WebPrep course!
Participating is simple—just follow these 3 easy steps:
Log on to Facebook and go to the Kaplan Medical Licensing page
Click on the Qbank tab
Install the Qbank Challenge application
Answer 3 USMLE Step 1 questions each day to begin earning points
Each month, our top scorer will win a free 6-month Qbank... 阅读全帖
i*********5
发帖数: 19210
13
来自主题: Tri版 - Challenge Penticton (B.C. Canada)
http://www.challenge-penticton.com/
加拿大铁人(Ironman Canada)明年将被Challenge Penticton取代。这将是Challenge
Family在北美的首场比赛。

发帖数: 1
14
来自主题: DataSciences版 - 请教Data incubator的challenge
随便提交了一下data incubator的申请,没想到发邮件说入围了25%可以做challenge,
具体时间是4.27 ~ 5.1
我查了一下,这个challenge貌似主要是propose project,然后会有一些statistics的
题目。
我想请教这个challenge,是可以随便自己找data做ML project么?还是必须用他们推
荐的data source?
另外,我其实压根没报啥希望,因为data incubator是面向所有专业的,要跟一堆数学
物理的人抢offer,我觉得比较够呛(我自己本科生物)。随便看了看过去的fellow,
都是什么斯坦福物理phd之类的,觉得希望不大,不晓得是否值得尝试一下?
谢谢
r****x
发帖数: 3613
15
来自主题: _Playstation3版 - [转载]GOW1 god challenge心得
发信人: raymix (ray), 信区: TVGame
标 题: GOW1 god challenge心得
发信站: BBS 未名空间站 (Tue Feb 23 04:23:45 2010, 美东)
这个礼拜天花了一个下午终于打通了10个challenge,趁着记忆新鲜,赶紧写下心得,因
为这10个challenge打通一遍后我就没心思再打一遍了。
level 1,比较快的方法,L1+O震碎盾牌后抓一个按方块甩一个,如果mob扎堆的话一下
能甩出去很多,缺点是容易打死已经震碎的没掉下去的mob。 比较保险的方法,对着带
盾牌的直接按O抓,这样能一个一个赶下去。
Level 2,第一个平台我用了rage开了免费的army of hades,这样能最快的到第二个大
平台,等undead都spawn好后开一个army,遇到弓箭手能抓后扔出去很省事,所以尽量扔
弓箭手砸新spawn的undead,这样下来剩下的两个平台的undead可以随便杀掉,时间刚好
够用。
level 3 要点在用间断的方块攻击,不能浪费攻击次数,我是用从外到内绕圈打,时间
刚好够
level 4 专杀Minota
w*******y
发帖数: 60932
16
Target has the Wii Fit Plus with Biggest Loser Challenge Fitness Bundle for
$99.99. Looks lke a pretty good deal for the bundle.
Bundle Includes:
Wii Fit Plus & Balance Board
Stablility Ball and air pump
Biggest Loser Challenge Video Game
Biggest Loser Pocket Cookbook
Link:
http://www.target.com/Biggest-Challenge-Fitness-Bundle-Nintendo/dp/B0045V14H8/ref=huc_ic_1_pn
w*******y
发帖数: 60932
17
* Baseball: Frantic Fielder - Oil up your mitt and get ready for action!
"Frantic Fielder" for Baseball gives all new meaning to playing catch.
Fielding an endless stream of balls from a lineup of mascots tests
everything from hand-eye coordination to speed. The more you catch the
harder it gets - three misses and you're OUT!
* Darts: Smart Shot - Exercise the brain and throwing arm simultaneously
with "Smart Shot" for Darts. If hitting the bulls-eye wasn't challenge
enough, try competin... 阅读全帖
w*******y
发帖数: 60932
18
The Brain Challenge 2 app from Gameloft for the iPhone has changed to free
and ad-supported. It was formerly $4.99
AppShopper link:
http://www.appshopper.com/games/brain-challenge-2-think-again
iTunes link:
http://itunes.apple.com/app/brain-challenge-2-think-again!/id32
b******u
发帖数: 11
19
来自主题: _SFparents版 - 15% tuition discount of Challenger Pre-School
孩子在Challenger上学,收到通知:
加州内,如果refer friend to Challenger Pre-School, 双方可以省15%的一年学费!
大概有$1800~$2000!
所以,如果你考虑让孩子上Challenger Pre-School,请和我站内联系,我们双方都可
以省学费.
不知道版主会不会删,实在是一大笔学费呀。麻烦保留几天吧。谢谢!
w***w
发帖数: 6301
20
Ivey, Benyamine and Antonius accept Dwan’s $1 million challenge
January 7th, 2009
Nothing starts off the year on the right foot quite like a ridiculous
challenge for tons of money issued by one awesome poker player and accepted
by a handful of other, awesome poker players. That’s pretty much the
situation that’s unfolding between Tom “Durrr” Dwan and a group of
nosebleed pros that includes Phil Ivey.
Here’s the text of Dwan’s official challenge, open to any takers:
“I’m making this heads-up
o***f
发帖数: 226
21
亲爱的朋友,
3月12号,也就是本周三,GlobalGiving Open Challenge将迎来第一个Bonus Day,参
赛的240个项目将争夺5000美元的matching funds和1000美元的奖金,恳请您支持我们
,为等待中的孩子们赢得更多生机!
根据经验,一般来说第一个Bonus Day的竞争比第二个Bonus Day更为激烈,因此,如果
您计划捐出比较大额的善款,留在第二个Bonus Day(3月19号,下周三)再捐更容易帮
助我们赢得当日的比赛。不管您如何选择,我们都非常感谢您的帮助!
Bonus Day刚开始的半小时是赢得matching fund的最佳时机,如果您希望在第一个
Bonus Day给我们捐款,并使您的每一元善款都增值并避免手续费,请尽量在以下这个
时间段内捐出您的善款:
***********************************************
3月12日 本周星期三 早9:00至早9:30(东部时间)
***********************************************
请注意:单笔捐款额必须在2... 阅读全帖
c****x
发帖数: 6601
22
全球化與兩岸關係 - 張亞中 (Globalization: Challenges and Response)
中國大陸興起與全球政治經濟秩序重組-朱雲漢 (Globalization: Challenges and
Response)
m******8
发帖数: 2153
23
This is one of the findings from last week’s interim release of results
from the Workplace Survey – possibly the largest of its kind – designed to
investigate the work experiences of those who identify as bisexual,
pansexual, many-gender-loving or fluid desire.
That is: it is not just that bisexuality is a genuine, distinct sexual
orientation – as opposed to a phase that individuals pass through – but
being bisexual leads individuals to face a number of challenges and
pressures that are very dif... 阅读全帖
g********d
发帖数: 4174
24
来自主题: QueerNews版 - Two New Lawsuits Challenge DOMA
Posted on Advocate.com November 09, 2010
Two New Lawsuits Challenge DOMA
By Julie Bolcer
Two new lawsuits filed by Gay and Lesbian Advocates and Defenders and the
American Civil Liberties Union challenge the Defense of Marriage Act, the
1996 law that prohibits the federal government from recognizing same-sex
marriages.
The lawsuits follow a ruling from a federal judge in Massachusetts in July
that struck down the section of DOMA that discriminates by limiting marriage
to one man and one woman f... 阅读全帖
g********d
发帖数: 4174
25
For New York's same-sex couples, the legalization of marriage marks a huge
victory. For some local advocates of the historic legislation, though, the
triumph is bittersweet.
"When the organization was founded, our main goal was marriage equality in
New York state, so [in] that way we can all go home," said Ron Zacchi,
former executive director of Marriage Equality New York, an advocacy
organization. After the legislation was passed in June, Zacchi stepped down
to pursue a master's degree in publ... 阅读全帖
l****z
发帖数: 29846
26
A primary challenger to South Carolina Republican Senator Lindsey Graham
said the incumbent Senator may be vulnerable in 2014 because his embrace of
the Senate's immigration bill has angered South Carolinians who are against
amnesty for illegal immigrants.
Nancy Mace, who is the first female graduate of The Citadel, appeared on
Breitbart News Sunday on Sirius XM Patriot channel 125 and said it was
unfair to legal immigrants to award those whose first step was breaking the
law.
"Amnesty does not ... 阅读全帖
b********n
发帖数: 38600
27
【 以下文字转载自 Military 讨论区 】
发信人: yoxiyoxi (骚得寺内), 信区: Military
标 题: 川粉来defend 今晚刚出的bombshell: Trump, Challenged About Putin, Says ‘Our Country’s So Innocent?’
发信站: BBS 未名空间站 (Sun Feb 5 01:29:43 2017, 美东)
http://www.nbcnews.com/politics/politics-news/trump-challenged-about-putin-says-our-country-s-so-innocent-n716906
左右媒体都震惊了。川总没有录像带基本是没人信的了。
I***a
发帖数: 704
28
“I wanted to tell you about our sale we have in March. We call it Ultimate
Challenge, and it is a great time of year to save a lot of money on a new
vehicle. ”
这个dealer说的Ultimate Challenge是什么东西?
谢谢
v********7
发帖数: 426
29
来自主题: Automobile版 - 道奇 Challenger RT Classic 咋样?
我也觉得challenger更拉风,但是它有一个死穴,而且很容易被人忽略。你要是追求性能,野马绝对优于挑战者
2011 Dodge Challenger R/T : Curb weight (f/r dist) 4078 lb (55/45%)
2011 Ford Mustang GT : Curb weight (f/r dist) 3620 lb (55/45%)
重400磅是什么概念,过个弯就知道了
v********7
发帖数: 426
30
来自主题: Automobile版 - 道奇 Challenger RT Classic 咋样?
我也觉得challenger更拉风,但是它有一个死穴,而且很容易被人忽略。你要是追求性能,野马绝对优于挑战者
2011 Dodge Challenger R/T : Curb weight (f/r dist) 4078 lb (55/45%)
2011 Ford Mustang GT : Curb weight (f/r dist) 3620 lb (55/45%)
重400磅是什么概念,过个弯就知道了
y********n
发帖数: 3922
31
Challenger looks better! Challenger is a symbol of black culture.
B**X
发帖数: 1452
32
来自主题: Automobile版 - dodge challenger这车怎么样
这个赞一下!老中买肌肉的不多,在肌肉中选CHALLENGER那就更少了,还是SRT的!
CHALLENGER很多细节上的优秀是独到的,而且一时半会还说不出来的。比如置于门下方
的把手,方便又舒服(脑残的宝马都在上面,也特么不嫌累-_-!);再比如不管外面
多热都不会热到眼镜的眼镜盒(X5居然都没眼镜盒,不道咋想的);再再比如中控下面
放硬币的小槽,真心实用。这些细节都是百年积淀出来的,只有真开过,而且还得是长
期开的人才能发现的
A********h
发帖数: 2789
33
我很喜欢challenger的外形,相当的经典,如果我要是买个肌肉跑车的话就是
challenger SRT, 操控什么的不是主要,就冲它的样子和引擎声音。
话说回来看过介绍SRT可以设置的东西很多,比如suspension的各种模式之类的,虽然
没开过可是应该也不是很差吧
B**X
发帖数: 1452
34
相去甚远?0.2还是2.0啊?干脆20吧,够远不?
challenger第一年增压好伐?野马黄蜂第一年增压的时候有700匹?
你提到HEMI直喷,你这等于是让犀牛变猎豹。能变不?能。先把头砍了、腿换了、屁股
切了,再把五脏六腑掏空、该扔扔改缩缩。。。新造一个都比这容易好伐。HEMI是不可
能有直喷的。但是克莱斯勒将来有可能会出一个更小的能直喷的引擎来弥补直喷的空白
。但反过来说,有直喷的NA引擎里也没有在加速、效率、结实、可靠以及声效等方面能
比HEMI强的。说到操控,也不是只看前后配重的好伐,GTR不照样跟Challenger一样是
54:46么
m**c
发帖数: 2103
35
无聊看了看motortrend测2013 shelby gt500和2015 Challenger hellcat的数据
0-60 1/4mile lateral G figure 8 60-0 braking
shelby GT500 3.5s [email protected]
(function(){try{var s,a,i,j,r,c,l,b=document.getElementsByTagName("script");l=b[b.length-1].previousSibling;a=l.getAttribute('data-cfemail');if(a){s='';r=parseInt(a.substr(0,2),16);for(j=2;a.length-j;j+=2){c=parseInt(a.substr(j,2),16)^r;s+=String.fromCharCode(c);}s=document.createTextNode(s);l.parentNode.replaceChild(s,l);}}ca... 阅读全帖
n****e
发帖数: 6292
36
来自主题: Automobile版 - 2016 Dodge Challenger
我没开过challenger,只能说说野马GT PP的缺点,当然并不是说这些缺点在
challenger上不存在
一是转速在3k附近很难听,2k很安静但没力气,4k很好听但是心疼油耗。开高速的时候
要把音乐开到相当大才能盖过3k转时的噪音。
二是原配p zero轮胎在40度以下的潮湿地面上容易打滑
三是拍档杆在低速低档时有噪音,不过这个只对开local的时候有影响,我也不知道
2016MT是否已经改善了这一部分
n****e
发帖数: 6292
37

看评判标准是什么。如果是性价比那确实是垫底,但是论舒适程度那两家没得比
如果再加上主观观感,那就像我前面说的,世上仅此一家。说句题外话,我老父亲就特
别喜欢challenger的外观,时不时地对我的野马嗤之以鼻
如果challenger继续保持full size的体型,下一代想在性能上超过另外两家还是几乎
不可能
l**z
发帖数: 204
38
来自主题: Faculty版 - 如何Challenge学生
Give bonus problems/experiments to challenge the ones who wants to be
challenged.
r****z
发帖数: 393
39
来自主题: Faculty版 - 如何Challenge学生
challenge 自己先。如果你能从教的课程中不断的学习新的东西,就能发现很多有趣的
有难度的问题来challenge 学生。
l*********r
发帖数: 204
40
【 以下文字转载自 SanFrancisco 讨论区 】
发信人: leetforever (53), 信区: SanFrancisco
标 题: Rachel's Challenge: 反校园bully组织 (转载)
发信站: BBS 未名空间站 (Thu Dec 17 13:11:52 2015, 美东)
发信人: mysc1234 (犀利哥), 信区: Parenting
标 题: Re: 不堪同学长期霸淩,13岁的华裔举枪自尽.
发信站: BBS 未名空间站 (Thu Oct 15 22:17:22 2015, 美东)
学校里的bully多少总是有一些的,但是学校的老师们没有谁会去支持这种现象,大多
数情况下是管不过来而已。
对付bully,要么等别人站出来,要么自己站出来。等别人站出来,自己做个旁观者,看
上去是个很精明,合算的选择,但如果大家都这么想,这么干,bully这个现象不会消
失。自己站出来,这需要一些勇气,如果家长平时自己都缺乏这种勇气,指望孩子能挺
身而出,还是有些难度的。
我以前提过这个网站:http://rachelschallenge.org (Rac... 阅读全帖
E****h
发帖数: 41
41
来自主题: JobHunting版 - 火急!! palantir的programming challenge
请教哪位在onsite之前/之后做过他们的programming challenge,或者了解大致情况的
。请问具体难度如何?值不值得做?因为做了programming challenge之后,onsite时
候见的面试官人数可以减少。
多谢多谢!!
m*****1
发帖数: 147
42
据说facebook的coding challenge过了就可以得到hr的联系还有interview,是真的吗
?另外,要过这个challenge难度如何?要达到什么水平才可以?另外,问一下,
LEETCODE做过一遍并全部理解,属于什么水平?
q****m
发帖数: 153
43
每次面试的时候,对方会问,你做的工作有啥technical challenge,说实话,做的事
情没有啥challenge啊,user也不多,data也不大,结构也不麻烦,但是,每次不说点
什么又觉得似乎不好。
如果这种问题,大家都从哪些方面来回答的?
谢谢了
l*****n
发帖数: 246
44
来自主题: JobHunting版 - 有人做过Quora的challenge吗?
实在是太折磨人了,难度根本就是秒杀leetcode上的最难得那几道。。。
神马word ladder II,text justification,在Quora online challenge 面前根本就
是渣。。。
昨天他们家的recruiter发过来的online challenge,折腾一天了,每道题10个test
case全过根本就是太难了啊。实在是太容易超时了!
怀疑真的有人能够全过嘛。。。?
还是我太搓了。。。orz。。。
s*******2
发帖数: 1182
45
来自主题: Medicine版 - Bill Gates ALS Ice Bucket Challenge
what is ALS Ice Bucket Challenge?
it is an activity involving dumping a bucket of ice water on one's head or
donating to the ALS(Amyotrophic lateral sclerosis,肌萎縮性脊髓側索硬化症)
Association in the United States.
The challenge required nominated participants to have a bucket of ice water
poured on their head. One common stipulation gives 24 hours from the time
they are nominated to complete the dare; otherwise, the participant has to
donate $100 to charity.
w****7
发帖数: 858
46
rt
就是类似于 酒店的status challenge 给我个金卡或者白金什么的 然后必须在90
天内满足一些要求
而不是 先match 然后满足要求.... 因为没有delta 或者 us airways的status去
match....
最近要飞20k miles 所以想问问有没有不需要match的status challenge
谢谢
d********0
发帖数: 42
47
家中有娃计划参加2015年Autumn Challenger preschool (新生),现求已经有孩子在
Challenger上学的家庭互相refer,彼此都有15%的discount。感兴趣的站内message我
,非常感谢!
F**********r
发帖数: 593
48
私立学校不多,看来看去好像北加州比较大,出名的就是stratford and challenger.
他们的校区很多,但是不知道哪个学校的哪个校区好一点呢?比如老师,教的东西,学
校活动,还有孩子背景。
这两个学校相比,stratford 和challenger哪一个稍好一点? 还是两个都一样?他们
都侧重academic吗?没有什么课外活动?我听说学习压力好像都挺大的。
我知道这两个私立学校里印度孩子爆多。但是现在还像也没有什么选择,公司里都是印
度人,学校里都是印度人,印度人避不开了。叹气。。。
大家知道这方面情况的能说说吗?哪个Campus好一点呢?听说的或者有亲身经历的能分
享一下你的经验吗?
非常感谢你的回复。
m*****t
发帖数: 239
49

新加坡数学的Challenging Word Problems据说是比同系列的textbook和workbook略难
半个到一个年级
Challenging Word Problems的一个特别之处是这个系列会教孩子画一种横杠的图来代
表各个数字,用来解题,这种办法是用来替代基本代数中变数的概念的,同时也是为代
数作准备。不过个人觉得,这个系列到了五六年级的那两本,里面的题目比较复杂,又
努力避免引入代数中的概念,实际上在解题方式上有点刻意绕弯子了,未必有太大益处
。尤其是对于抽象思维比较好的孩子,到这个阶段,还不如直接教一点代数方程的概念
好了
s***y
发帖数: 3299
50
来自主题: PennySaver版 - Nature Made facebook 29-Day Challenge
About the Challenge
Simply select "YES" each day on the tab marked "Check-In" to let us know you
took your vitamins! Any vitamins you take count towards the Nature Made 29-
Day Vitamin Challenge.
Prizes
The more days you Check-In the more prizes you could receive!
7 days = a $5 coupon
After Checking-In for 7 days you will earn a $5 coupon for any Nature Made
product.**
OR
14 days = a $10 coupon
After Checking-In for 14 days you will earn a $10 coupon for any Nature Made
product.**
AND
21 days = ... 阅读全帖
首页 上页 1 2 3 4 5 6 7 8 9 10 下页 末页 (共10页)