There are more than fifty proposals ____ at the conference. A) discussed B) to be discussed C) discussing D) having been discussed

There are more than fifty proposals ____ at the conference.
A)
discussed
B)
to be discussed
C)
discussing
D)
having been discussed

出自：华北水利-土木工程-大学英语（3）

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)