题目

1.When your friends are in trouble,you should do all____them
A.you can help B.you can to help C.that you can help D.what you can help.
(can后面为什么可以接to?)
2.It's the first that i_____ the village,so i know little about it.
A.came to B.have been to C.visited D.went to
3.As for China ,it's_____hard work to support more than ___of the world population with so little agricultural land
A.such a ;one fifth B.the;one fifths C.such;one fifth D.so a;one fifth
(such后不是应该接a或者an吗?)
4.In the middle school,we students study Chinese,math,physics,history and English___
A.beside B.included C.what's more D .as well

提问时间：2021-04-01

答案

1.B 此句为定语从句that省略,to后接不定式表目的,不与can连用
2.B 固定搭配 ：It is the +序数词+time+that+现在完成时
引申：若It后为was,则用过去完成时
3C work不可数,such后若为可数名词,则加a/an
4D as well 一般放在句中或句末,意为“也”,表并列
有不会的接着问