Question

【题目】The teacher asked the students______.

A. if they were interested in dinosaurs

B. when was Albert Einstein born

C. what they will do with the computers

D. how many trees they have planted

Answer 1

【答案】A

【解析】

试题分析：句意：老师问学生是否对恐龙感兴趣。在宾语从句中只能用陈述句语序。当主句谓语动词用了一般过去时的时候，宾语从句也必须使用相应的过去时态。所以选A。