题目内容
—Did you have any difficulty catching yesterday’s lecture?
—No. The professor spoke very clearly to make his speech easy _____.
A. understood B. understanding C. to be understood D. to understand
D
解析:
略
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题目内容
—Did you have any difficulty catching yesterday’s lecture?
—No. The professor spoke very clearly to make his speech easy _____.
A. understood B. understanding C. to be understood D. to understand
D
略