问题补充:
Someone is at the door. must be Mr Smith.
A. He
B. It
C. This
D. That
答案:
A. He
(答案→)B. It
C. This
D. That
解析:考查人称代词。当没有指名性别时,指人用it。句意“有人在门口,他一定是史密斯先生。”故选B。
时间:2019-12-11 03:13:13
Someone is at the door. must be Mr Smith.
A. He
B. It
C. This
D. That
A. He
(答案→)B. It
C. This
D. That
解析:考查人称代词。当没有指名性别时,指人用it。句意“有人在门口,他一定是史密斯先生。”故选B。