准确率70%. 还凑合。 有些真是摸棱两可. 争取突破90%. 对于一个老外贸, 做不到这一点， 真会惭愧的。

i think the answer to Question 9 is incorrect.

a little difficult

RE 生如夏花_wendy：
It seems that "as" means "because".

only80% come on !

only 70% 。up！ up！

Analysis to be added will make it perfect! who can tell me the reason of question 4?

RE viviandavid：
envy you........so much!!!!

80%....up!!up!!!!.............

only 60% 。up！ up！