Children 's Day is in ( )time .let's get everything ready.

问题描述:

Children 's Day is in ( )time .let's get everything ready.
A.two dayB.two days C.two day's D.two days'

D 意思是儿童节就在两天后.可用in two days .因为加了time ,所以two days 要变成定语形式的,所以是D