英语选择题：Make sure ( )the door before you leave.A.to lock B.lock C.locking

分类: 作业答案 • 2021-12-19 11:48:02

问题描述：

英语选择题：Make sure ( )the door before you leave.
A.to lock
B.lock
C.locking

答

A
make sure 只有两个用法
make sure to do和make sure doing
翻译为确定去做某事确定做过某事.
本题很明显是提醒人记得在离开前锁门.所以选A