ThomasAlvaEdisondidn’tinventth

首页 / 高中英语 / 试题详细

Thomas Alva Edison didn’t “invent” the light bulb (灯泡), but rather he ______ a 50 –year –old idea, which is not well –known.

A．improved upon

B．take down

C．put up

D．break away

登录免费查看答案和解析

相关试题

________and short of breath，Andy and Ruby were the first to reach the top of Mount Tai.

A．To be tired

B．Tired

C．Tiring

D．Being tired

收藏答案/解析

It is reported that many a new house________at present in the disaster area.

A．are being built	B．were being built
C．was being built	D．is being built

收藏答案/解析

—I'm not finished with my dinner yet.
—But our friends________for us.

A．will wait

B．wait

C．have waited

D．are waiting

收藏答案/解析

I________all the cooking for my family，but recently I've been too busy to do it.

A．will do

B．do

C．am doing

D．had done

收藏答案/解析

Let's go out now. It ________ any more.

A．didn't rain	B．doesn't rain
C．won't rain	D．isn't raining

收藏答案/解析

相关知识点

动词的辨析

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。