精英家教网 > 高中英语 > 题目详情

【题目】_________ is generally believed, it is human activities that have contributed to the global warming.

A. It B. As C. that D. what

【答案】

【解析】

试题分析:考查定语从句句意:人们普遍认为,正是人类活动导致了全球变暖。As在此处引导非限制性定语从句,指代逗号后面主句的内容,并在定语从句中充当主语。故选B项。

练习册系列答案
相关习题

科目:高中英语 来源: 题型:

【题目】If you have some trouble with your work, I can________you a job in my company.
A.offer
B.accept
C.supply
D.provide

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】When for his views about his teaching job,Philip said he found it very interesting and rewarding.

A. asking B. asked C. having asked D. to be asked

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】The little boy gave________to his excitement when seeing fantasy films.
A.idea
B.expression
C.reaction
D.thought

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】The lessons given by Mr Li are always interesting and________.
A.living
B.lovely
C.alive
D.lively

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】What are you doing out of bed,Tom?You're________to be asleep.
A.supposed
B.known
C.thought
D.considered

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】What are the speakers excited about?

A. Earning money.

B. Not having to pay their bill.

C. Getting a new bank in their neighborhood.

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】Life is indeed a strange gift, and ______ privileges are most mysterious.

A. one’sB. its C. those D. the one’s

查看答案和解析>>

科目:高中英语 来源: 题型:

【题目】Some kinds of birds in winter fly to the south to ________the cold in the north.
A.get away from
B.come up with
C.break away from
D.put up with

查看答案和解析>>

同步练习册答案