题目内容
The sentence wants _______ once more as many students still have difficulty understanding it.
A. to explain B. explaining
C. being explained D. explained
B
【解析】
试题分析:考查动词用法。句意:因为许多学生不能理解这个句子所以这个句子需要解释多次。当need, require, want 做“需要”理解时,后加动名词主动式等于不定式的被动式。例如:The window needs cleaning.等于The window needs to be cleaned.,故选B项。
考点 : 考查动词用法
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