题目内容
【题目】There _________ a ruler and some pencils in the pencil-box.
A. be B. is C. are D. has
【答案】B
【解析】该句为there be句型，a ruler为单数，be 用is,故选B。
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题目内容
【题目】There _________ a ruler and some pencils in the pencil-box.
A. be B. is C. are D. has
【答案】B
【解析】该句为there be句型，a ruler为单数，be 用is,故选B。