—when you leave the office,make sure the door ---- _ok,I will A,was locked B will be lockedC should be locked D is locked 说明原因

分类: 作业答案 • 2021-12-20 03:03:18

问题描述：

—when you leave the office,make sure the door ---- _ok,I will A,was locked B will be locked
C should be locked D is locked 说明原因

答

B 原因：将来时,门是被锁的,因此要用被动