问题 选择题

We should throw the rubbish into the dustbin ______ protect our environment.

A.as a result

B.so that

C.in order to

D.in order not to

答案

答案:C

考查固定短语。句意:我们应该把垃圾扔进垃圾箱为了保护我们的环境。故选C。

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