At the meeting the chairman requested that all the members______ this problem carefully.1.had studied2.study3.would study4.studied

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/11 11:37:43
At the meeting the chairman requested that all the members______ this problem carefully.1.had studied2.study3.would study4.studied
xPN@YjRX]6$~6ii1H\@$bj\@Əi+a s9{'O3 :2\ }Lj'zIc5; &L Jrݢ*ѓ hIoN qP!,8LwFڋ$qըDyK) E1Fvt4@bagG˂= .2/@7N

At the meeting the chairman requested that all the members______ this problem carefully.1.had studied2.study3.would study4.studied
At the meeting the chairman requested that all the members______ this problem carefully.
1.had studied
2.study
3.would study
4.studied

At the meeting the chairman requested that all the members______ this problem carefully.1.had studied2.study3.would study4.studied
2.request that.(should)do sth.固定用法,答案省略了should ,后面应用动词原型

2,省略了should

2.study
request that -------(should) do

跟suggest一样,省略了should,选2

选2 本应该是should study ,这里省略了。考试就是这样的,要转个弯