Inordertoeatsafely,Ithinkwe            makesomefoodbyou...

問題詳情：

In order to eat safely, I think we             make some food by ourselves instead of buying some.                                    

   A. used to         B. prefer to         C. had better        D. are supposed to

【回答】

C

知識點：動詞和動詞短語

題型：選擇題