Scientistsanddoctorsacrossthew

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 1256

Scientists and doctors across the world have done _____ research over the years, hoping to find a cure for cancer.

A．a great deal of	B．quantity of
C．quite a few	D．a large number of

登录免费查看答案和解析

相关试题

On April 14, 2010, many people dressed in black with white flowers ______ their chests observed three minutes of silence in memory of the victims in Yushu Earthquake .

A．pinned in

B．pinned to

C．being pinned in

D．to be pinned to

题型：未知
难度：未知

收藏答案/解析

Born in Barcelona on July 17, 1920, Juan Antonio Samaranch enjoyed success as ______roller skater and led _______ Spanish team to the world title.

A．/; a

B．a; a

C．/; the

D．a; the

题型：未知
难度：未知

收藏答案/解析

---Mrs. Smith, please teach me how to draw on the computer today.
---Oh, no. ____________. You have to get familiar with the keyboard first.

A．Think twice before you do	B．All things are difficult before they are easy
C．Learn to walk before you run	D．Don’t count your chickens before they are hatched

题型：未知
难度：未知

收藏答案/解析

．Good job! Not a single mistake ______ in your homework.

A．you made

B．made you

C．did you make

D．you did make

题型：未知
难度：未知

收藏答案/解析

If you ______ half an hour every day for English reading, you are sure to improve your reading ability.

A．set aside

B．put away

C．take up

D．give off

题型：未知
难度：未知

收藏答案/解析

相关知识点

数词+单位名称

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。