现代医学将上胞下垂分为，除了：（） A.先天性 B.麻痹性 C.痉_爱下问搜题

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问题单项选择题 A1/A2型题

现代医学将上胞下垂分为，除了：（）

A.先天性

B.麻痹性

C.痉挛性

D.肌源性

E.交感神经性

答案

参考答案：C

完形填空

A: You should go to an English corner.
B: What can I talk about?
C: You should learn English well.
D: What’s the problem?
E: You should speak first.
F: What can I do for you?
G: You should go out more.

B=Bill     F=Bill’s   friend
F: What’s wrong? Bill? You are not looking happy.
B: I’m not.I feel a little worried about my English.
F:    小题1:
B: I’m not getting along well with it.
F: Why not?
B: Well.I seldom(很少) have chances (机会) to meet English people.
F:   小题2:
B: Where should I go?
F:  小题3:
B: But … it seems English people never speak to me.
F: Ah!  小题4:
B:     小题5:
F: The weather! English people are always interested in the weather.

单项选择题

在NBDP方式中，有线和无线的速率为：（）

A.50/100波特

B.100/50波特

C.50/100比特

D.100/50比特