There isn’t clean park.A. the B. a C. an D. / B [解析]句意:没有干净的公园.考查冠词辨析题.a和an都是不定冠词.表泛指,a用于辅音音素开头的单词前.an用于元音音素开头的单词前.the是定冠词.表特指.clean以辅音音素开头.需用a.根据句意和语境.可知选B. 题目和参考答案——青夏教育精英家教网—

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There isn’t _____ clean park.

A. the B. a C. an D. /

B 【解析】句意：没有干净的公园。考查冠词辨析题。a和an都是不定冠词，表泛指；a用于辅音音素开头的单词前，an用于元音音素开头的单词前。the是定冠词，表特指。clean以辅音音素开头，需用a。根据句意和语境，可知选B。

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