We will be given a(n) to ask questions at the end of the lecture.A.presentation B.explanation C.opportunityD.possibility
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C解析试题分析:句意:在会议结束时我们将被给一次机会去提问题。presentation描述; explanation 解释; opportunity机会;possibility可能。根据句意故选C。考点:考查名词辨析的用法。
点评:本题难度适中。即学即练:Can you explore the market for us?A. presentation B. explanation C. opportunity D. possibility解析D。句意:您能为我们考察一下市场前景吗?