theseexperimentsweresuccessful

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 161

挑错有奖

高考二轮复习三月精品练习单项选择46英语试卷

上一题下一题

________ these experiments were successfully completed would we think of going into humans.

A．If only

B．Only if

C．So that

D．Even if

登录免费查看答案和解析

相关试题

In our class there are 60 students, of ____________ two thirds are boys.

A．which

B．them

C．whom

D．who

题型：未知
难度：未知

收藏答案/解析

Mary wrote books to earn money while John gained his wealth _________ selling Mary’s works.

A．on

B．by

C．in

D．through

题型：未知
难度：未知

收藏答案/解析

I hated it when people don’t ___________ their promises.

A．carry out

B．look out

C．run out

D．find out

题型：未知
难度：未知

收藏答案/解析

________ hard he tried, he could not change his wife’s mind.

A．However

B．Whatever

C．As

D．No matter what

题型：未知
难度：未知

收藏答案/解析

------I don’t know why he has made such a silly mistake in the exam.
------ He ____________ it before he handed in the paper.

A．may have checked	B．might check
C．must have checked	D．should have checked

题型：未知
难度：未知

收藏答案/解析

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。