Question

【题目】They really wanted to know __________ .

A. why do you read the novel in class

B. that you passed the exam

C. if you had taken the medicine

D. how you use the machine

Answer 1

【答案】C

【解析】

试题分析：句意：他们真的想知道是否你吃了药。此句是一个宾语从句，应该用陈述句的语序，排除A，受主句时态的影响，从句应该用过去时态的某种形式，排除D，宾语从句表疑问。故答案为C。