__the students is able to finish these exercises in time.

显示全部楼层 · 2009-1-29 12:38:16

__the students is able to finish these exercises in time.
A not all B not every C nobody D not every one of
为何选D

千问 · 2009-1-29 12:38:16

因为is的前面是students啊，那么肯定就是one of sb（复数）is的，所以选D...

千问 · 2009-1-29 12:38:16

A是部分否定，其谓语动词还必须用复数！B 有every 就不能有the，C就是明显错误了！小知识：everyone不能加of，every one可以加of，且谓语动词用单数！...

千问 · 2009-1-29 12:38:16

a: 如选A，则单复数不对，应用复数b：every后面直接加名词，the多余C：理由同BD项正确...