Whilehewasinvestigatingwaystim

首页 / 高中英语 / 试题详细

While he was investigating ways t improve the telescope Newton made _______discovery which completely changed ____ man’s understanding of color.

A．a ,/

B．a ,the

C．/, the

D．the ,a

登录免费查看答案和解析

相关试题

25.Has __________been decided when we are to hold the sports-meeting?
26.

A．that　　　

B．this　　　

C．it　　　

D．what

收藏答案/解析

27.—Did Li Lei call me while I was out?
28.　—Yes, it was ____________that called you.
29.

A．him　　　

B．he　　　

C．who　　　

D．whom

收藏答案/解析

30.Nothing is wrong with the radio___________?
31.

A．isn't it　　　

B．is that　　　

C．is it　　　

D．isn't that

收藏答案/解析

27.I don't know_____________makes her afraid of having her business discussed.

A．what it is about Mary that	B．that is it abut Mary what
C．what is it about Mary that	D．that is about Mary what

收藏答案/解析

28.Which sentence is wrong?
29.

A．I felt it impossible for him to take the exam.
30.

B．I found it impossible that he might take the exam.
31.

C．I thought that he might not take the exam.
32.

D．In my opinion he might take the exam.

收藏答案/解析

相关知识点

冠词的用法辨析

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。