4.Peoplebegintoknowthatmostenv

首页 / 高中英语 / 试题详细

4. People begin to know that most environmental problems exist because necessary measures for preventing them _______taken in the past.

A．are not

B．were not

C．hadn't been

D．wouldn't be

登录免费查看答案和解析

相关试题

“Mr Smith is a kind person. I like to to work with him.” “In fact, everyone _______.”

A．is	B．does
C．has	D．likes

收藏答案/解析

“Would you take this along to the office for me?” “_____.”

A．That’s right	B．With pleasure
C．Never mind	D．Not at all

收藏答案/解析

“You must find such long hours very tiring.” “______. I enjoyed it.”

A．After all	B．Never mind
C．Not in the least	D．That’s all right

收藏答案/解析

“Would you like to turn that music down? I’m writing a letter.” “_____.”

A．No, I’d like to	B．No, please
C．Yes, sorry.	D．Yes, I’d like it.

收藏答案/解析

“Can you spare me a few minutes now?” “______, but I’ll be free this afternoon.”

A．No, I won’t	B．Yes, with pleasure
C．I’m not sure	D．I’m afraid not

收藏答案/解析

相关知识点

动词语态

推荐套卷

热门套卷

粤ICP备20024846号

声明：本网站部分内容由互联网用户自发贡献自行上传，本网站不拥有所有权，也不承担相关法律责任。
如果您发现有涉嫌版权的内容，欢迎发送邮件至：service@youtike.com 或联系QQ：267757 进行举报，一经查实，本站将立刻删除涉嫌侵权内容。