The old man has three sons，and two _____ are doctors．A．of whichB．of whomC．of the
题型：不详难度：来源：
The old man has three sons，and two _____ are doctors．| A．of which | B．of whom | C．of them | D．of that |
|
答案
| C |
解析
| 考查代词。根据句中连词and可知，后面连接并列分句，非考查定语从句，故用代词them，指代three sons。句意：老人又3个儿子，2个是医生。 |
举一反三
Steps must be taken ______this kind of disaster will never happen again.| A．because | B．even if | C．as | D．so that |
|
To enjoy the scenery, Sara would spend long hours on the train ______ travel by air.| A．as to | B．other than | C．instead of | D．rather than |
|
From time to time a crocodile has snatched someone _______ he or she is even aware that the crocodile is there.| A．when | B．until | C．since | D．before |
|
| Edison asked his father why the hens could hatch eggs ___he couldn’t. |
The roof fell ______ the PLA men had time to rescue the child trapped in the house.| A．until | B．unless | C．before | D．because |
|
最新试题
热门考点