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问题 单项选择题

病情重、死亡率高的胆道疾病是（）

A.胆总管结石

B.肝内胆管结石

C.急性重症胆管炎

D.胆囊积液

E.急性胆管炎

答案

参考答案：C

解析：病情重、死亡率高的胆道疾病是急性重症胆管炎。

情景交际

补全对话。根据对话内容，从对话后的选项中选出能填入空白处的最佳选项。选项中有两项为多余

选项。

— He is very good, isn't he? 

— 1_____

— I said the singer was great. 

— 2_____

— Have you seen him here before? 

— 3_____ I think he probably writes the music and words because I've never heard any of the songs before.

— It's not fair.

— 4_____

— People with musical ability like that have to stand around here to make a living.

— Perhaps he enjoys it or makes more money than you think.

— 5_____

A. What do you mean?

B. Sorry, what did you say?

C. I hope so.

D. Do you like popular music?

E. Be quiet, and listen to him.

F. Yes, and interesting to watch.

G. Oh, yes. He's always at exactly the same place on Saturdays when I come into town.

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选择题

已知某可逆反应：mA(g)+nB(g)  pC(g) △H=Q kJ·mol-1，在密闭容器中进行，下图表示在不同时间t、温度T、压强P与反应物B的百分含量的关系曲线，下列判断正确的是

A．T2＞T1P1＞ P2 m+n ＞ p Δ Η＜0

B．T1＞T2P1＜ P2 m+n ＜ p Δ Η＞0

C．T1＜T2P1＜ P2 m+n ＜ p Δ Η＜0

D．T1 ＞T2P1＜ P2 m+n ＞ p Δ Η＞0
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