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【判断题】
如果f(x)在(a,b)内存在导数为0的一点,那么一定有f(x)在[a,b]上连续,(a,b)内可导,且f(a)=f(b).
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】甲数÷乙数=3….2.如果把甲、乙两数都扩大10倍,那么甲数÷乙数=(  )…(  )
A.
32
B.
320
C.
3020
【单选题】下列哪种情况下肺的静态顺应性增加:
A.
气道阻力减小
B.
气道阻力增加
C.
肺的弹性阻力减小
D.
肺的弹性阻力增加
【简答题】阅读理解。 Mr. and Mrs. Green come from America. They teach English in No.7 Middle School in Wuhan, China. They like their work. They have two children,Tom and Sue. They are in Wuhan, Too. Mr. Green can sp...
【单选题】They used to quarrel a lot, but now they are completely______with each other.
A.
reconciled
B.
negotiated
C.
associated
D.
accommodated
【判断题】Mrs. Green shows them into the room.
A.
正确
B.
错误
【单选题】甲减按病因分类最常见为
A.
原发性甲减
B.
垂体性甲减
C.
下丘脑性甲减
D.
TSH不敏感综合征
E.
TH不敏感综合征
【简答题】Mrs.. Green sees an ad(广告) in a newspaper for a nice bed in a shop. It costs 100 dollars. Mrs.. Green likes it, so she goes to the shop. The shopkeeper shows one to her. Mrs.. Green has a look at it a...
【单选题】The police have not solved the crime—they are completely ______ by it.
A.
baffled
B.
bullied
C.
charmed
D.
clamped
【判断题】根据《铁路交通事故调查处理规则》,关闭折角塞门发出列车,至少构成一般D类事故。
A.
正确
B.
错误
【多选题】甲公司在P银行预留的签章可以是:
A.
甲公司发票专用章加王某的签名
B.
甲公司财务专用章加王某的个人名章
C.
甲公司合同专用章加王某的个人名章
D.
甲公司单位公章加王某的签名
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