Question

【题目】There are a group of people over there. What do you think ________?

A. to happen B. is happened C. will happen D. is happening

Answer 1

【答案】D

【解析】句意：在那边有一群人，你认为发生什么了？根据前文There are a group of people over there.可知，这里是在问正在发生什么，这里用现在进行时，其结构是be doing的形式。根据题意，故选D。