Question

【题目】Everyone ___________ have at least eight _________ sleep at night.
A.need, hour's
B.need to, hours'
C.needs to, hours'
D.needs, hours'

Answer 1

【答案】C
【解析】句意：晚上每个人都需要最少八个小时的睡眠。本句中need是实意动词需要的意思，故后面接动词要用不定式形式，结合语境可知描述的是客观性动作，主语everyone后面谓语动词用单数形式，hours后面所有格只加'即可。故选C。