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问题 单项选择题

( )是指当家庭中的主要收入获得者失去工作后，其他的家庭成员将临时性地进入劳动力队伍，以力图通过找到工作而缓解家庭收入的下降。

A．收入效应

B．替代效应

C．附加的工人效应

D．灰心丧气的工人效应

答案

参考答案：C

多项选择题

可出现糖耐量减低的疾病有（）。

A.皮质醇增多症

B.甲状腺功能亢进

C.肥胖病

D.肢端肥大症

E.2型糖尿病
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补全对话，情景问答
用方框中所给句子完成对话。
A. Well,Doctor. I went to a birthday party.
B. Did you eat any ice cream?
C. What's the matter with you?
D. How many plates of ice cream did you eat,young man?
F. What did you eat yesterday?
Dr DAWES: Well, Peter. I'm sorry you're ill. 1._____
PETER: I don't know, Doctor. I'm ill. I have a headache and a stomachache.
Dr DAWES: Show me your tongue. 2._____
PETER: Well. Doctor I...
Dr DAWES: Did you eat any cake?
PETER: Yes,I ate some cake.
Dr DAWES: 3._____
PETER: Well, yes, I did. I ate some ice cream.
Dr DAWES: Did you eat any candy?
PETER: Well,yes,I did. I ate some candy.
Dr DAWES: Young man, tell me everything you ate yesterday evening.
PETER: 4._____
Dr DAWES: I see ! 5._____
PETER: Only three,Doctor. But John had four.
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