Ithasbeenprovedseveralnewkinds

首页 / 高中英语 / 试题详细

It has been proved ____ several new kinds of medicine____ a positive effect on the cure of H7N9.

A．which，has	B．if, has
C．that, have	D．what, have

登录免费查看答案和解析

相关试题

_____many times, they succeeded _________ the experiment.

A．Having tried; in doing	B．Tried; in being done
C．Having tried; to do	D．Tried; doing

收藏答案/解析

Although the play had already been on for 10 minutes, I was still unable to find a seat ___________.

A．to sit

B．for sit on

C．to sit on

D．for sitting

收藏答案/解析

--- What sport do you like best?
--- Springboard diving (跳板跳水). _____ to dive into water from a high board!

A．What a fun is it	B．How fun it is
C．How a fun is it	D．What fun it is

收藏答案/解析

The growing speed of a plant is influenced by a number of factors, _____ are beyond our control.

A．most of them

B．most of which

C．most of what

D．most of that

收藏答案/解析

It’s no use _____ my husband ________ money. He won’t take your advice.

A．to argue with; about	B．arguing about; with
C．arguing with; about	D．to argue about; with

收藏答案/解析

相关知识点

主语从句综合

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。