降低配送成本的策略中,实施延迟策略常采用两种方法:生产延迟(或称形成延迟)和()。
A、配送延迟
B、时间延迟
C、加工延迟
D、作业延迟
参考答案:B
Most of the big hotels were full at this time of the year, but finally we _____ find a room in one of those
small guesthouses near the station. [ ]
A. ought to
B. could
C. were able to
D. might
患者,女,24岁。因外伤导致膀胱破裂。现面色苍白,呼吸急促,四肢厥冷,烦躁不安,脉细数。查:血压90/70mmHg,心率155次/分。考虑为()
A.创伤性休克早期,感染性休克
B.创伤性休克早期
C.创伤性休克休克期
D.心源性休克,失液性休克
E.心源性休克