A.SCN-
B.Fe2+
C.OH-
D.Cu
答案:D
This magazine is said to _______ much information not found in other magazines.
[ ]
A. write
B. cover
C. print
D. read
管库员在营业时间内要做到()
A.经常进行巡查,发现问题及时报告业务主管
B.租用人遗留物品要登记,双人封存,通知租用人认领
C.租用人领回时要在登记簿签收
D.每日营业前和营业终止后必须巡查保管箱库房,确保库房内无人、无遗留物
E.库房内警报器等安全设备必须保持正常状态