1、Half of the boys( )from the countryside.

问题描述:

1、Half of the boys( )from the countryside.
A、come B、 comes C、is D was
2、Three kilometers( ) a long way.You'd better take a taxi.
A、 are B、is C、was D、were
3、What I have told you( ) a secret.Please don't tell others.
A、are B、is C、keep D、keeps
4、Most of the country( )grassland.
A、there are B、there is C、are D、is

1、A分析:boys是复数,相应的动词就不是第三人称.BCD都不是复数动词.2、B分析:Three kilometers指的是“3千米”这个长度距离,应该用单数(把它看做一个整体).3、B分析:a secret提示了要用第三人称,意思是“我所告...