题目内容
【题目】A number of visitors________ visiting the West Lake. This makes the road crowded around the sight.
A.isB.areC.beD.been
【答案】B
【解析】
略
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题目内容
【题目】A number of visitors________ visiting the West Lake. This makes the road crowded around the sight.
A.isB.areC.beD.been
【答案】B
【解析】
略