＿of the classroom has a projector in our school.
A.Every B.Each C.Both D.Everyone
【答案】B
【解析】句意：在我们学校每间教室都有一个投影仪。
考查代词。A. Every（每一个）；B. Each（每个）；C. Both（二者）； D. Everyone（没人）；根据谓语动词has判断主语是单数形式排除C；every不跟of结构，排除；选项D与句意不符，排除；故选B。
＿of the classroom has a projector in our school.
A.Every B.Each C.Both D.Everyone
【答案】B
【解析】句意：在我们学校每间教室都有一个投影仪。
考查代词。A. Every（每一个）；B. Each（每个）；C. Both（二者）； D. Everyone（没人）；根据谓语动词has判断主语是单数形式排除C；every不跟of结构，排除；选项D与句意不符，排除；故选B。
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