皮皮学，免费搜题
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【单选题】
患者男，56岁，有慢性支气管炎病史，冠心病病史，于夜间突然出现：呼吸困难，不能平卧，咳嗽，咯粉红色泡沫痰。 最可能的诊断是A.
支气管哮喘
B.
喘息型支气管炎
C.
心肌梗死
D.
心源性哮喘
E.
肺结核
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皮皮学刷刷变学霸
举一反三
【单选题】Mr. Han is very old and he can’t______himself. So he lives with his children now.
A.
look at
B.
look after
C.
look like
D.
look for
【简答题】Mr. North’s extension number is .
【单选题】下列命题中，真命题是（ ）
A.
腰相等的两个等腰三角形全等
B.
每个定理都有逆定理
C.
有三个角相等的两个三角形全等
D.
有一个角是60°的等腰三角形是等边三角形
【单选题】— Why Mr. Wang was _____ the general manager of north area? —Because his excellent in sale. [ ]
A.
appointed to be
B.
made as
C.
sent to
D.
chosen to
【单选题】-Why was Mr. Wang ________the general manager of north area? -Because of his excellence in sale. [ ]
A.
appointed to be
B.
made as
C.
sent to
D.
choose to
【单选题】—Look, Mr. King is swimming in the pool. —It ________ be Mr. King. He has gone to Kunming on vacation. [ ]
A.
can
B.
can't
C.
must
D.
mustn't
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