Scientistsareconvincedtheposit

首页 / 高中英语 / 试题详细

Scientists are convinced _____ the positive effect of laughter _____ physical and mental health.

A．of; at

B．by; in

C．of; on

D．on; at

登录免费查看答案和解析

相关试题

—How soon will the candidates get their university admissions?
—It may take three weeks for all the applications to be ________.

A．withdrawn	B．delivered
C．edited	D．processed

收藏答案/解析

In class the teacher ________ the finance project in simple but vivid language to make it easier for us to understand.

A．undertook	B．clarified
C．approved	D．submitted

收藏答案/解析

He has three parttime jobs, which ________ about $14 000 a year.

A．call for	B．bring in
C．make up	D．turn out

收藏答案/解析

More and more foreign countries have been ________ China as a rising power.

A．looking up	B．looking on
C．looking at	D．looking for

收藏答案/解析

We seldom hear American ________ a friend or family member using the full name.

A．admit	B．admire
C．acknowledge	D．address

收藏答案/解析

相关知识点

介词

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。