题目内容
The buses, _____ were already full, were surrounded by anxious people.
| A．all of them | B．all of which | C．they all | D．all which |
B
解析试题分析：句意：公共汽车，已经都满了，被焦急的人群包围。这里含有一个定语从句，分析句子结构可知，该空所填词用来引导定语从句，选B。
考点：考查定语从句
亮点激活精编提优100分大试卷系列答案Lauren Berger started out as a clueless college freshman at the University of Central Florida，________ only work experience was serving at a seafood restaurant.
| A．which | B．when |
| C．whose | D．where |
Lenovo has brought out a new laptop ________ low cost will make it attractive to students.
| A．which | B．where | C．whose | D．what |
The engineer __________ my father works is about 60 years old.
| A．to whom | B．on whom | C．with whom | D．with which |
Nelson Mandela _________ his life to fighting for a free society________ all people live together in harmony.
| A．devoted; which | B．spent; in which |
| C．devoted; in which | D．spent; where |
The well-known director, two of________ films won Oscar awards, is said to have retired.
| A．which | B．whom | C．whose | D．his |
The students _____ are hard-working and ready to help others should be praised.
| A．who | B．whom | C．which | D．whose |
The days are gone________you can breathe fresh，unpolluted air or drink clean, unpolluted water in the countryside.
| A．when | B．that |
| C．where | D．which |