单项选择题

A．十二指肠壶腹部溃疡 B．胃小弯溃疡
C．幽门管溃疡 D．球后溃疡
易导致上消化道大出血的是
A．
B．
C．
D．

A.十二指肠壶腹部溃疡
B.胃小弯溃疡
C.幽门管溃疡
D.球后溃疡
易导致上消化道大出血的是
A．
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单项选择题
A．支气管哮喘 B．喘息型慢性支气管炎 C．支气管肺癌 D．肺炎支原体肺炎刺激性咳嗽，伴气急、痰中带血，支气管解痉药效果欠佳A． B． C． D．
A.支气管哮喘
B.喘息型慢性支气管炎
C.支气管肺癌
D.肺炎支原体肺炎
刺激性咳嗽，伴气急、痰中带血，支气管解痉药效果欠佳
A．
单项选择题
听力原文：W: Things aren't what they used to be, are they?M: No, they aren't. Everything is upside down these days, People haven't even got good manners any more. Look at the way children act.Q: What are the two speakers complaining about?(19)A．About children's health.B．About money.C．About social manners.D．About old people's health.
A.
Q:
B.About
C.
B．About
D.
C．About
E.
D．About
F.
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