hold up 和 hold off 的区别8.The express letter was ___________ for two days because of the bad weather.A.held up B.held outC.held off D.held in为什么不能用C 都有被拖延的意思啊
问题描述：
hold up 和 hold off 的区别
8.The express letter was ___________ for two days because of the bad weather.
A.held up B.held out
C.held off D.held in
为什么不能用C 都有被拖延的意思啊
答
held off 是拖延开始时间
而held up 是开始了之后又因为原因拖延了