cousin planned to stay in my home ___A in two daysB for two daysC during two daysD after two days

问题描述:

cousin planned to stay in my home ___
A in two days
B for two days
C during two days
D after two days

a,意思是2天之内,

B for two days我表兄妹(兄弟)计划在我家呆两天.for two days