Question

The teacher wanted to know ______.

[　　]

A．why was he late for school

B．how he can answer this question

C．if he could finish them on time

D．whether his parents are strict with him

Answer 1

答案：C
解析：

根据时态一致和陈述语序两方面确定。主句谓语动词wanted是一般过去时，宾语从句也应该用过去时的某种形式。A虽是过去时，但不是陈述语序；B、D是陈述语序，但不是过去时，只有C是正确答案。