— Why is it _________ Mr. Smith seldom mentions his childhood?— Perhaps he suffered a lot in his childhood.

当前位置：高中英语 / 单选题

1. — Why is it _________ Mr. Smith seldom mentions his childhood?
— Perhaps he suffered a lot in his childhood.

A . 不填 B . what C . how D . that

微信扫码预览、分享更方便

使用过本题的试卷