有广谱抗菌作用的抗结核药物是（） A.环丙沙星 B.利福平 C.多_爱下问搜题

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问题单项选择题 B1型题

有广谱抗菌作用的抗结核药物是（）

A.环丙沙星

B.利福平

C.多西环素

D.磺胺嘧啶

E.庆大霉素

答案

参考答案：B

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，并将其标号填入下列横线上。

A．I wrote it on my notebook.
B．I don't think it's his flight number.
C．What time was it?
D．What can I do for you, madam?
E．Are you sure of the time his flight arrives? F．The flight was supposed to arrive at 1:00. G．I hope you'll have a good time here.

W: Excuse me, sir.
M: Yes? 1
W: It's one o'clock. I have been waiting for an hour to meet my father. But I saw all the passengers come
    out except him.
M: 2
W: Yes, I think so. He told me he would reach the airport at about 1:00 this afternoon.
M: That's true. Flight BA506 has just arrived.
W: What? BA506? Well, 3
M: Do you know his flight number?
W: Yes. It's VA407, I think... oh, a moment, please. Here, 4            Oh, dear, it's VA408.
M: VA408? I see, Madam. 5            but it will be two hours and twenty minutes late because of the bad
     weather in New York.
W: I see. Then I have to wait longer. Thank you very much, sir.
M: Good luck, madam.

名词解释

锌指蛋白