Scientistssayitmaybefiveorsixy

首页 / 高中英语 / 试题详细

更新 2022-09-03
科目英语
题型单选题
难度中等
浏览 255

挑错有奖

Scientists say it may be five or six years _____ it is possible to test this medicine on human patients.

A．since

B．after

C．before

D．When

登录免费查看答案和解析

相关试题

I haven’t seen her ____ the time ____ she had the accident.

A．for; that

B．since; when

C．since; as

D．for; when

题型：单选题
难度：中等

收藏答案/解析

I admired my classmate Lisa very much. ____ her prettiness, she was smart and helpful.

A．Except for

B．But for

C．Apart from

D．In spite of

题型：单选题
难度：较易

收藏答案/解析

.---I didn't go to work yesterday because my car broke down.
---You ____ mine. I wasn't using it then.

A．might borrow	B．could have borrowed
C．must have borrowed	D．ought to borrow

题型：单选题
难度：中等

收藏答案/解析

The employee must have been dismissed by the employer last month, ____ he?

A．haven't

B．hasn't

C．didn't

D．wasn't

题型：单选题
难度：较易

收藏答案/解析

____has been said before, it is not easy to learn a foreign language.

A．As

B．It

C．What

D．As it

题型：单选题
难度：较易

收藏答案/解析

相关知识点

从属连词

推荐套卷

热门套卷

粤ICP备20024846号

粤公网安备 44130202000953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。