从业人员要保守企业秘密,应该做到()。
A.闲谈莫论或少论企业事
B.要谨防亲朋好友泄密
C.相信一句名言:沉默是金
D.对企业违法行为保持沉默
参考答案:A, B, C
--- Datou Ge Hongyu made few mistakes in the competition of singing, ________ ?
--- _____________. I think his perform was the most wonderful in The Voice of China.
A.did he; No, he didn’t
B.didn’t he; Yes, he did
C.was he; No, he wasn’t
D.wasn’t he; Yes, he was
屋面工程完工后,应对细部构造、接缝、防水层做闭水实验。()