利乐无菌罐生产时阀V101报警杀菌机不断料。
参考答案:错
Nowadays teachers feel they can’t help every student ________ suitable reading materials, so they encourage them __________ English on the Internet.
A.finding; learning
B.to find; learning
C.finding; to learn
D.to find; to learn
患者,女,42岁,腹胀、纳差2个月,4小时前突发呕鲜血2次,约800ml;排黑便约400ml,来自血吸虫病疫区,无肝炎病史。查体:脉率110次/分,血压:83/60mmHg,巩膜轻度黄染,肝掌,腹壁浅静脉显见,肝肋下未扪及,脾肋下2指,腹水征(+),血象查示Hb60g/L,血清总蛋白60g/L,白蛋白26g/L。
经保守治疗未见明显好转,行手术治疗,应首选何种方式
A.胃大部切除术
B.迷走神经切除+幽门成形
C.胃冠状静脉切断术
D.贲门周围血管离断术
E.全胃切除术