题目内容
Please check your test paper to _______ there are no mistakes.
A. make sure B. think of
C. try out D. find out
A make sure“务必,确信”;think of“认为,想起”;try out “试用,试验”;find out“发现,查明(真相等)”。句意:请认真检查你的试卷确保没有错误。
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