【英语】Could you tell us if there's ______ rain in your country?

问题描述:

【英语】Could you tell us if there's ______ rain in your country?
A.a plenty of
B.plenty of
C.plenty
D.a plenty
选出正确答案,说明理由.

B,plenty of 固定短语,修饰不可数名词,其他选项不正确