1.This is a very difficult math problem that the students can't ______.

问题描述:

1.This is a very difficult math problem that the students can't ______.
A.work on it B.work at C.work it out D.work out
2.Driving a car is not as difficult as you imagine,if you _____ the rules.
A.depend on B.understand C.turn to D.stick to
请问这两道题选什么答案,怎样理解句子意思?

1,C 由that 引导的宾语从句修饰problem 句意''这是一道很难的数学题,以至于学生们都做不出来'' 2,D stick to 原意为坚持,在此引申为''遵守'' 句意''如果你遵守交通规则,开车也没你想的那么难'' 讲的还算清楚吧