Travelers flying across time zones often find themselves exhaust

Travelers flying across time zones often find themselves exhausted because human bodies can’t make an immediate( )to new time schedules.


A、

adjustment


B、

change


C、

difference


D、

modification


【正确答案】:A
【题目解析】:

A.adjustment:调整,适应;B.change:改变(变得不同);C.difference:区别(两者的区别);D.modification:修正(对错误的修改),这里指“适应新的时刻表”,所以是调整,选A。句意:飞越时区的旅行者往往会发现自己精疲力竭,因为人体无法立即适应新的时间表。