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刷刷题刷刷变学霸
举一反三
【单选题】第二篇 Sleep We all know that the normal human daily cycle of activity is of some 7 - 8 hours’ sleep alternating with some 16 - 17 hours’ wakefulness and that, broadly speaking, the sleep n...
A.
people hate the inconvenience of working on night shifts.
B.
your life is disturbed by changing from day to night routines and back.
C.
not all industries work at the same hours.
D.
it is difficult to find a corps of good night workers.
【多选题】合同专用章使用时不得脱离印章保管人的视线，（ ）应由印章保管部门妥善保管。
A.
印章管理人员备案表
B.
《用印审批表》
C.
印章保管（交接）登记簿
D.
印章使用登记薄