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问题 配伍题 B1型题

属于α受体阻断剂的药物是（）
属于阻断激素合成的药物是（）

A.放射性碘

B.酚苄明

C.左旋甲状腺素钠

D.丙硫氧嘧啶

E.溴隐亭

答案

参考答案：B,D

补全对话，情景问答
给下列的问句选择合适的答语。
( ) 1. Is that Helen? 
( ) 2. Who' s younger than Mike? 
( ) 3. How can I get to the library?
( ) 4. Can I have your address? 
( ) 5. How far is it from here? 
( ) 6. What's the weather like? 
( ) 7. How will you spend your weekend?
( ) 8. I will  go rowing.  Would you like to join me?
( ) 9. Where does Peter live? 
( ) 10. My English is not good.		A. What for?
B. He lives in Sydney.
C. I'll go on an outing.
D. Yes, speaking.
E. Don't worry. I can help you.
F. Ben is, I think.
G. It's not very far. You can go there on foot.
H. It's warm but a little windy.
I. It's about 3 kilometres away.
J. Yes, I'd love to.
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单项选择题

脱乙烷塔的轻关键组分是（）。

A.H2

B.甲烷

C.乙烯

D.乙烷

E.丙烯
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