soemtimes it is like a multiple choice question,

来源: 于 2012-05-12 16:38:51 [旧帖] [给我悄悄话] 本文已被阅读：次

first answer pops out your mind is the correct one, after thinking, considering, recosidering, you will only get a wrong one for most of times.

for those of who are still in school trust your first reflection,don't bother to go back to check answers twice, 3 times or even more. it is not going to work.