Scientistshavemadeamajorincanc

首页 / 高中英语 / 试题详细

Scientists have made a major ____ in cancer research.

A．break-in	B．breakthrough
C．breakup	D．breakdown

登录免费查看答案和解析

相关试题

This problem is said_____ three times at the meeting. However, they haven’t arrived at a conclusion now.

A．to have discussed	B．to have been discussed
C．having been discussed	D．having discussed

收藏答案/解析

At present there is a fierce debate over the question_______ human cloning should be allowed.

A．that

B．whether

C．what

D．if

收藏答案/解析

You have taken a hell of a risk and suffered a great deal, but you should believe it will ____sooner or later.

A．pay back

B．pay up

C．pay off

D．pay down

收藏答案/解析

Li Ming was often late for school, ______made our head teacher feel very angry.

A．when

B．that

C．as

D．which

收藏答案/解析

.According to the test disciplines it is_______ that any student takes a mobile phone into thee may examination room.

A．without question	B．beyond question
C．out of question	D．out of the question

收藏答案/解析

相关知识点

单词、词组

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。