There are of nurses in our school but only of them are boys.
Ahundreds, three hundred.
B. hundred, three hundreds
Chundreds, three hundreds.
D. hundred, three hundred
网友回答
(答案→)A. hundreds, three hundred.
B. hundred, three hundreds
C. hundreds, three hundreds.
D. hundred, three hundred
解析：hundreds of 为固定词组搭配，three hundred of the +n或名词复数形式选A