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问题 多项选择题

胃痛的临床辨证，当首选当辨（）

A.寒

B.热

C.虚

D.实

E.标本

答案

参考答案：C, D

补全对话，情景问答
根据对话内容，从方框内选择恰当的句子并将其字母代号填入对话相应的空白处，使对话完整。
合乎情景（有两个多余选项）
A. I've been to the new theater.
B. Why haven't you been there?
C. I've been to the aquarium many times.
D. Have you been to the museum?
E. What about you?
F. Let's go tomorrow.
G. Don't you want to go there?
Kelly: Hello Nancy. Have you been to the aquarium before?
Nancy: No, I haven't. Have you?
Kelly: Yes. (1)_____________
Nancy: Have you ever been to the zoo before?
Kelly: No, I haven't. (2)______________
Nancy: I've been to the zoo.
Kelly: (3)____________ Have you been there?
Nancy: No, I haven't been to the theater.
Kelly: (4)____________
Nancy: No, I haven't been to the museum. Have you?
Kelly: No, I haven't either. (5)_____________
Nancy: Okay. Great!
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单项选择题

阿夫唑嗪的化学结构是（）。

A.A

B.B

C.C

D.D

E.E
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