题目

1.--Can you tell me if he ______all the problems in thirty minutes?
--I'm afraid he can't.If he is given another five minutes,I think he will.
A.will solve B.solves
2.October.1.2010 is the day______I'll forever remember in my life.
A.when B.on which C.from which D.that
3.There is just______at home.Would you go to the supermarket and get_____?
A.a few vegetables; some B.few vegetables; any
C.a little juice; some D.little juice; any
那请问on which什么时候用呢？

提问时间：2020-10-27

答案

1.A 考的是时态的应用,A一般将来时,B一般现在时.根据后面的回答可以知道,结果还没出来,所以用一般将来时
2.D 考察的是同位语从句,除了that也可以用which.
3.C 可以用排除法,后面的选项肯定是some,表示一些,any则表示任何或者稍微、少许的意思.另外,蔬菜一般是要去菜场买,所以去超市只能是买果汁.
补充：on which的用法
例如I'll never forget the day on which I joined the soccer team.
你可以把这句话还原成on that day,i joined the soccer team.在那一天,我参加了足球队.（是具体的某一天,用介词on）
在那一天,我做了什么什么事,所以用on which.像which/that就不同了,它们修饰the day,意思是,（形容词,如你例句中“难忘的”）一天