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【单选题】
关于肿瘤对机体的影响不恰当的是
A.
机体的免疫系统可以攻击肿瘤细胞
B.
肾上腺皮质激素促进肿瘤的生长与转移
C.
雌激素可以促进乳腺癌的生长
D.
心理因素在肿瘤的发生与发展中起一定作用
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【多选题】支气管哮喘严重发作时,患者的体征可以表现为
A.
呼气性呼吸困难
B.
端坐体位
C.
大汗淋漓伴有发绀
D.
听诊两肺漫布干啰音
【单选题】支气管哮喘最有意义的临床表现是
A.
有哮鸣音
B.
有肺气肿体征
C.
呈进行性加重
D.
反复发作,持续不能缓解
E.
呈发作性,可缓解
【多选题】支气管哮喘的体征
A.
典型的体征为双肺可闻及广泛的哮鸣音,呼气相延长
B.
严重的哮喘,表现为“寂静肺”,也叫“沉默肺”
C.
双肺可闻及湿啰音
D.
双肺可闻及Velcro
【多选题】下列各项中,关于记账凭证的说法正确的有( )。
A.
收款凭证和付款凭证是根据库存现金和银行存款收支业务的原始凭证填制
B.
收款凭证和付款凭证是登记库存现金日记账和银行存款日记账的依据
C.
收款凭证和付款凭证可以作为登记明细分类账的依据,但不能作为登记总分类账的依据
D.
不涉及收款和付款业务的应填制转账凭证
【简答题】The first time I saw Carlos I would never have believed he was going to change my life. I had my arms full of books and I was tearing into the classroom when I ran into something solid. It was Carlos....
【单选题】下列四种聚合物中,不存在旋光异构和几何异构的为
A.
聚丙烯
B.
聚异丁烯
C.
聚丁二烯
D.
聚苯乙烯
【单选题】I wasn’t complaining. I expressed my surprise because I had never seen this happen in that case before.
A.
mostly
B.
rarely
C.
nearly
D.
merely
【简答题】The first time I saw Carlos I would never have believed he was going to change my life.I had my arms full of books and I was rushing into the classroom when 1 ran into something solid. It was Carlos. ...
【简答题】B The first time I saw Carlos I would never have believed he was going to change my life. I had my arms full of books and I was tearing into the classroom when I ran into something solid. It was Carlo...
【简答题】The first time I saw Carlos I would never have believed he was going to change my life. I had my arms full of books and I was tearing into the classroom when 1 ran into something solid. It was Carlos....
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