【题目】They're ________. ( )
A. monkey B. a monkey C. monkeys
【答案】C
【解析】
句意:它们是.....本句主语是复数,表语也用复数名词,选项A猴子,单数,选项B一个猴子,选项C猴子,复数,故选C.

【题目】They're ________. ( )
A. monkey B. a monkey C. monkeys
【答案】C
【解析】
句意:它们是.....本句主语是复数,表语也用复数名词,选项A猴子,单数,选项B一个猴子,选项C猴子,复数,故选C.