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【单选题】
患者男性，35岁，诊断为消化性溃疡2个月，近日原有疼痛节律消失，变为持续上腹痛，伴频繁呕吐，呕吐物中含，隔夜宿食。 该患者最可能发生的并发症是A.
上消化道出血
B.
穿孔
C.
幽门梗阻
D.
癌变
E.
肝性脑病
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皮皮学刷刷变学霸
举一反三
【单选题】What suggestion does Sarah Jackson give on flexible working hours?
A.
Fathers should try to apply for the flexible working hours.
B.
Flexible work hours resolve the conflict between family and work.
C.
Employers grant flexible working hours to married women.
D.
Flexible work hours will make home inequalities worse.
【单选题】Flexible working hours will definitely _______people to be more efficient at work.
A.
enable
B.
accuse
C.
acquire
D.
agree
【简答题】The flexible working time system will enable the (employ) ______ to work more efficiently.
【简答题】The new flexible working time system will enable the (employ) ______ to work more efficiently.
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