ed与ingThe manager and heads of the sections will spend the morning _______ in the meeting room,____the problems they are facing..A.locking; discussing B.locked; discussed C.locked; discussing D.locking; discussed 选什么,
问题描述：
ed与ing
The manager and heads
of the sections will spend the morning _______ in the meeting room,____the problems they are
facing..
A.locking; discussing B.locked; discussed C.locked; discussing D.
locking; discussed
选什么,
答