---How much ______ the blue socks?---________

试题详情及答案解析

---How much ______ the blue socks?
---_________ three dollars.

A．is; They is	B．are; They’re
C．is; It’s	D．are; It are

答案：B

试题分析：句意：——这些蓝色的袜子多少钱？——他们是三美元。主语是the blue socks故谓语用复数形式are. the blue soaks是复数形式，故用代词they 代指，谓语用are。故选B。
考点：考查主谓一致的用法。