Fighting an artificial greenhouse effect seems to be the greatest of environmental challenges, ?A．isn't itB．does itC．doesn't itD．is it 题目和参考答案——青夏教育精英家教网—

Fighting an artificial greenhouse effect seems to be the greatest of environmental challenges, ________？

A．isn't it	B．does it
C．doesn't it	D．is it

C 考察反义疑问句。当反义疑问句的陈述部分是肯定形式的时候，疑问部分使用否定形式，排除BD，根据陈述部分的seems可知doesn’t it符合题意。故C正确。

练习册系列答案

课课练与单元测试系列答案

世纪金榜小博士单元期末一卷通系列答案

单元测试AB卷台海出版社系列答案

黄冈新思维培优考王单元加期末卷系列答案

年级	高中课程	年级	初中课程
高一	高一免费课程推荐！	初一	初一免费课程推荐！
高二	高二免费课程推荐！	初二	初二免费课程推荐！
高三	高三免费课程推荐！	初三	初三免费课程推荐！
更多初中、高中辅导课程推荐,点击进入>>

相关习题

科目：高中英语 来源：不详 题型：完形填空

同义句转换, 每空一词 ( 每空0.5分，共10分 )
小题1:Paris is situated on the River Seine and is known as a city of romance.
_____ _____ the River Seine, Paris is known as a city of romance.
小题2:It is known to all that the modern Olympic Games began in Athens, the capital of Greece.
_____ _____ _____ _____ _____, the modern Olympic Games began in Athens, the capital of Greece.
小题3:The style of Chinese buildings influenced the Japanese architecture greatly.
The style of Chinese buildings _____ _____ _____ _____ _____ the Japanese architecture
小题4:Gradually, the number increased during the second half of the twentieth century.
_____ _____ _____, the number increased during the second half of the twentieth century.
小题5:Compare the girl with many other women, and we find her very lucky.
_____ _____ many other women, the girl is very lucky.
小题6:The door opened and a man entered, followed by a group of soldiers.
The door opened and there _____ _____ _____, followed by a group of soldiers.

查看答案和解析>>

科目：高中英语 来源：不详 题型：单选题

There used to be a temple in your village，________？