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【单选题】
清半夏的功能主要是( )
A.
用于湿痰咳嗽,痰热内结
B.
外用于疮痈肿毒
C.
降逆止呕
D.
健脾温胃、燥湿化痰
E.
偏于祛寒痰,并能调和脾胃
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举一反三
【单选题】( )yesterday, I would have asked him not to do that.
A.
Provided he came
B.
if he came
C.
If he had come
D.
Has he came
【单选题】9个月男婴,近期因肺炎用多种抗生素治疗,3天来腹泻,每天7~8次,大便含泡沫多,有豆腐渣样细块。查体:眼窝、前囟略凹,口腔黏膜有白色凝乳状物,心肺腹未见异常。本病最主要的诱因是()
A.
侵袭性大肠埃希菌感染
B.
轮状病毒感染
C.
产毒性大肠埃希菌感染
D.
应用抗生素致肠道菌群失调,继发真菌感染
E.
小婴儿肠道正常菌群未建立
【单选题】酶催化反应的机制是( )
A.
降低反应的活化能
B.
降低反应的自由能
C.
增加底物的热能
D.
增加反应的自由能
E.
降低产物的热能
【单选题】菌群失调性腹泻常见的病因是
A.
细菌、真菌、病毒、寄生虫感染
B.
直肠或结肠溃疡、肿瘤或炎症
C.
肠道正常细菌的数量或比例失去平衡
D.
外界的各种刺激,如受寒、过食辛辣食物等
E.
消化不良,吸收不良或暴饮暴食而起
【单选题】I asked the teacher if there an English test the next day.
A.
would be
B.
will be
C.
will have
D.
would have
【单选题】酶催化反应的机理是
A.
降低反应的活化能
B.
降低反应的自由能
C.
增加反应的自由能
D.
增加底物的热能
E.
降低产物的热能
【单选题】菌群失调性腹泻常见的病因是
A.
细菌、真菌、病毒、寄生虫感染
B.
直肠或结肠溃疡、肿瘤或炎症
C.
肠道正常细菌的数量或比例失去平衡
D.
外界的各种刺激,如受寒、过食辛辣食物等
【单选题】He has promised to help you and I'm sure he will keep his _ . [     ]
A.
saying
B.
sentence
C.
word
D.
statement
【简答题】I would have brought you the CD you asked for ____________ (如果我没有忘记的话).
【单选题】Had it not been for the fact that I _____ absent, I would have asked you to do this right now.A.
A.
30. Had it not been for the fact that I _____ absent, I would have asked you to do this right now. A.had been
B.
were
C.
should be
D.
Was
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