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问题 单项选择题

既能够治疗虫积，又能够治疗疟疾寒热的药物是( )

A．槟榔
B．榧子
C．芦荟
D．鹤虱
E．花椒

答案

参考答案：A

填空题

1：2x-1；2：2x+1=3x；3：-3；4：t+1=3中，代数式有______，方程有______（填入式子的序号）．
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补全对话，情景问答
阅读下面对话，从方框内7个选项中选择5个恰当的句子完成此对话，并将其标号填入题前括号内。
A. Who are you?
B. I'm an English guide from Beijing China Travel Service.
C. Here you are.
D. Are you Miss White from New York?
E. I'm so lucky that I could meet my guide as soon as I got off the plane.
F. Can you help me?
G. I hope we can make you at home here.
A: Excuse me, 1.             
B: Yes, and you are…?
A: 2.            This is my membership card. Would you please show me your passport? (护照)
B: OK. 3.            
A: Welcome to Beijing, Miss White. I am so glad that you are the first guest I have received.
B: Thank you, Miss Chen. 4.           
A: Let me help you with your suitcase. Our car is waiting for us just at the entrance. 5.            
B: Thank you very much for your good service.
A: You're welcome.
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