题目:30. In order to solve the problem of water shortage,we’ have to________.
a. make use of sea water on the earth
b. save as much fresh water as possible
c. reuse the water f……继续阅读 »
题目:39. I’m busy today. I’m going to have my CD player ______________.
A. fixed
B. fixing
C. to fix
D. fix
喵查答案:A
39.A【解析】句意,我今天很忙,我打算请人修理我的 CD播放机。“have sth. done”表示“请人做……继续阅读 »