题目内容
She is so careful that she always goes over her exercises to ________ there are no mistakes.
A. look for B. make sure C. find out D. think about
B
make sure是固定词组,意思是“确信”,她检查自己作业的目的是确信不犯错误。
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题目内容
She is so careful that she always goes over her exercises to ________ there are no mistakes.
A. look for B. make sure C. find out D. think about
B
make sure是固定词组,意思是“确信”,她检查自己作业的目的是确信不犯错误。