欢迎来到牛牛题库网 牛牛题库官网
logo
搜索
全部科目 > 专升本考试 > 专升本英语

单项选择题

It was well known that Thomas Edison（）the electric lamp.

A.invented 
B.discovered
C.found
D.developed

点击查看答案&解析
上一题 目录 下一题

相关考题

单项选择题
It was in（）the American astronauts succeeded in landing on the moon.

A.when
B.the moment 
C.which 
D.that
单项选择题
It was a great pleasure（）me to be invited to the party.

A.for 
B.on 
C.to 
D.of
单项选择题
It is not always easy to tell the right（）the wrong.

A.from 
B.with
C.than 
D.to
微信小程序免费搜题

All Rights Reserved 版权所有©牛牛题库网(nntiku.com)

备案号：湘ICP备2022003000号-1

微信扫一扫,加关注免费搜题

微信扫一扫,加关注免费搜题