In ordinary conversations, participants are expected, first of all, to __________, otherwise,communication would break down.
A. stand straight
B. coordinate
C. speak the truth
D. cooperate
__________ she heard her grandfather was born in Germany.
A. That was from her mum
B. It was her mum that
C. It was from her mum that
D. It was her mum whom
Before you leave the office, __________ all lights are out.
A. see which
B. seeing that
C. to see that
D. see to it that
《中国共产党纪律处分条例》规定,在保密工作方面不负责任,致使发生重大失密泄密事故,造成较大损失,对负有主要领导责任者,给予警告或者严重警告处分。()