Question

【题目】To our surprise, at the back of the classroom ______ many teachers from different parts of the city.

A. sits B. are sitting

C. sat D. were sitting

Answer 1

【答案】C

【解析】考查动词时态。句意为：令我们惊讶的是，教室后面坐着许多来自城市不同地区的老师。此句是完全倒装句,通常用一般现在时或一般过去.故排除B和D项，此句中真正的主语是many teachers，谓语应用复数形式，故排除A项。因此C项正确。