-Perhaps John's not in. - . Look, the light’s on. A. Yes, he can be at home B. N
来源:网络
时间:
推荐文章

—PerhapsJohn's not in.
—________.Look, the light’s on.
A.Yes, he can be at home B.No, he shouldn’t go out
C.Yes, he must be at home D.No, he needn’t go out
试题答案
答案:C
提示:| must表示较为肯定的猜测。
|