17. They can't be working now. It's time they the office.A. have leftB. would leaveC. cou

发布时间：2020-08-16 12:23:26


17. They can't be working now. It's time they      the office.
A. have left
B. would leave
C. could leave
D. left

网友回答

A. have left
B. would leave
C. could leave
(答案→)D. left
解析：可联系答.案.网客服索取。
以上问题属网友观点，不代表本站立场，仅供参考！