靠的很差，得从来了。jj不多，现在脑袋还乱乱的，想起来我在接着补充。对不住大家了。其中遇到的本月jj大概有1/3. 第一个jj, 我在老jj看见多，当时就没有看懂，后来遇到也没有明白，乱选了4,000, 2-3时jj中没有看到过的。

v-51：

1．58，333（准确数字不及的了）用4digital表示是用1个digital表示的多少倍。最后一题。

我没有看懂，选了4，000

2．标准方差题目：问那个的误差大

1)误差范围在+/-0.20 2)在0.25的误差范围

选d（题目表达记不清楚了，主要是靠能否确定误差的大小）

3.一个四边形，问其中一个对角线的长度？

1）已知另一个对角线，2）4个边相等

E

4.a在一个set, 那么a+1也在set.问100是否在这个set

1) 50在 2）150在

选a

5.3X=5y, x is what percent of Y?

作文

87.“As technologies and the demand for certain services change, many workers will lose their jobs. The responsibility for those people to adjust to such change should belong to the individual worker, not to government or to business.”

95．The following appeared as part of an article in the business section of a local newspaper. “Hippocrene Plumbing Supply recently opened a wholesale outlet in the location once occupied by the Cumquat Café. Hippocrene has apparently been quite successful there because it is planning to open a large outlet in a nearby city. But the Cumquat Café, one year after moving to its new location, has seen its volume of business drop somewhat from the previous year’s. Clearly, the former site is a better business location, and the Cumquat Café has made a mistake in moving to its new address.”