10/3, 北美730
m50, v39. 做得太快了,因为晚上只睡了1个多小时(不是因为考试),想快点考完。结果数学和语文都多了15 分钟(浪费)。
- AWA
1. Argument: since the opening of a new shopping mall in city A, many local business closed, parking space is in shortage, and the criminal increased in a nearby park. Therefore, we should deny the proposal to construct a new shopping mall in city B.
2. Issue: In the increasing globalized economy, and international cooperation, it is more important for people to be the role as the world citizens, than the role as the citizens of a particular country.
- Math
1. 一对夫妇生了四个小孩,问两男两女的概率? (A: 3/8)
2. 问有多少个奇的正整数, 它们的平方 〉10 且< 1000
3. How many 4-digit positive integers are there in which all 4 digits are even?
4. n is the product from 1 to 20, inclusive. what is the biggest number of k, such that 2^k is the factor of n (similar to a one in GDW, thatis from 1 to 10)
- Verb
SC: 没碰到做过的题 CR: 好像有GWD,但问题不同
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