四道英语选择题.答案已给出,求详解

四道英语选择题.答案已给出,求详解
1.--how much ( ) the pair of shose?
--twenty dollars ( ) enough.
a.is,is b.is;are c.are;is d.are;are a
2.the number of students who ( ) the english club ( ) 20.
a.take part in;is b.join;are c.take part in;are d.join;is 正解d
3.( ) my sister ( ) my brother is able to drive a car ,but i can.
a.both;and b.not only;but also c.either;or d.neither;nor 正解d
4.--which is more useful,biology or chemistry?
--i think ( ) them are useful.
a.either of b.none of c.both of d.all of 正解c
英语人气:306 ℃时间:2019-10-19 13:19:38
优质解答
这几题都是关于主谓一致的问题1.主语是the pair of shose,中心词是 the pair,因此谓语是单数形式答语中主语为 twenty dollars,20美元,表示钱的数量,是作为整体,因此谓语也是单数.2.第一个空当中,定语从句的谓语要看...
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