两个圆面积相等,那么它们的周长也一定相等.______.(判断对错)

题型:解答题

问题:

两个圆面积相等,那么它们的周长也一定相等.______.(判断对错)

考点:圆的周长
题型:解答题
阅读下面对话,从方框内7个选项中选择5个恰当的选项完成此对话,使其意思完整。
A: Would you like to go on a trip with me?
B: Who will go with us?
C: How can we go there?
D: When and where shall we meet?
E: Then what can we do there?
F: But where shall we go?
G: Is it a long way to get there?
Simon: Hello, Daniel. The weekend is coming. 1________.
Daniel: Yes, I'd love to. 2________.
Simon: What about the Palace Museum? There is a great show there.
Daniel: That's really a wonderful place to visit. 3________.
Simon: We can see fine works of art there.
Daniel: That sounds great. 4________.
Simon: The best way is to take the underground. It takes only 20 minutes.
Daniel: All right. 5________.
Simon: Shall we meet at my home at 8 a.m. tomorrow?
Daniel: OK. See you tomorrow.
Simon: See you.
题型:解答题

下列说法正确的是(  )

A.乙烯和聚乙烯的元素组成相同,性质相似,如均能使溴水褪色

B.甲烷、苯和油脂均不能使酸性KMnO4溶液褪色

C.乙酸和乙酸乙酯均能发生取代反应

D.麦芽糖与蔗糖均能水解,且其水解产物均为葡萄糖

题型:解答题

肾动脉狭窄有()
肾动脉栓塞和血栓形成有()
良性小动脉性肾硬化症有()
恶性小动脉性肾硬化症有()
肾静脉血栓形成有()

A.血尿和蛋白尿

B.高血压

C.两者皆有

D.两者皆无

题型:解答题

患者男性,8岁。“烦渴、多饮3年,右眼视物不清半年”来诊。入院后查体:患儿身高110cm,体重20kg,视力视野检查双眼视力下降,右侧明显,视野右侧颞部偏盲,左侧大致正常。CT检查发现鞍区占位,追问病史患者多饮、多尿已多年,夜尿多,入院后统计24小时尿量约3000ml。外院颅脑MR扫描见下图。

 

对于该患者你认为最有助于鉴别诊断的检查是()

A.颅脑CT扫描

B.颅脑MRI特殊序列检查

C.全面的下丘脑-垂体功能评价

D.全脑血管造影检查

E.仔细询问病史

题型:解答题

在中央银行资本金构成的结构形式中,实行全部资本非国家所有的资本结构的国家是( )。

A.英国

B.韩国

C.意大利

D.美国

E.瑞士

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