After working for twenty hours without any rest, the doctors were _______.
A、exhaustedA
暂无解析
I have not heard anything from him since his _______.
We can not trust him any more because he often________ his duty.
This morning in the class, our teacher lost his ______at last because he could not stand any more.
Wecannot_______allthemagazinestogether.
Muchofthenewsprovidedbythisnewspaperis_______,notforeign.
