It was essential that the application forms ______ back before the deadline (截止日期). A.must be sent B.be sent C.would be sent D.were sent

It was essential that the application forms ______ back before the deadline (截止日期).
A.must be sent
B.be sent
C.would be sent
D.were sent

出自：三门峡职业技术学院英语读写

提示：
每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10253414】个 (题库试题定时更新)