问二道新概念英语练习册上面的问题Ihavedone()workinthelastfewmonths.AagreatdealofBagreatsumofThey()for20yearsbythenAwillhavebeenmarriedBwillbemarriedChavebeenmarriedDhavemarried

Question

问二道新概念英语练习册上面的问题
I have done ( ) work in the last few months.
A a great deal of B a great sum of
They ( )for 20 years by then
A will have been married B will be married C have been married D have married

Answer 1

1.A
a great deal of后面接不可数名词,本句中的work是不可数名词,所以选A,而B中的a great sum of 后面也接不可数名词,但是sum有一笔的意思,通常接money,即a great sum of money,一般不接工作
2.A
首先marry 是非延续动词,不能与表示一段的时间状语连用,所以D是错误的.但是be married表示结婚的状态,可以与一段时间状语连用,而且这句话中有by then从那时起,所以用将来完成时.