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问题 单项选择题

时间依赖性的抗菌药物是（）

A.链霉素

B.庆大霉素

C.阿莫西林

D.卡那霉素

E.左氧氟沙星

答案

参考答案：C

选择题

I feel it _____ that I can make a speech _____ my school.

A．honored; on behalf of

B．an honor; on behalf of

C．honoring; on the behalf of

D．honor; on the behalf of
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补全对话，情景问答
补全对话。
A. Because I can go hiking.
B. Spring
C. It's cold.
D. Make a snowman. Because it often snow.
E. It's hot.
F. Yes, it is.
G. I can to shopping.
Mary: What's the weather like in winter in your hometown?
Jane: 1_______
Mary: What do you like to do in winter?
Jane: 2_______
Mary: Is it heavy snow?
Jane: 3_______
Mary : Which season do you like best?
Jane: 4_______
Mary: Why do you like spring best?
Jane: 5_______
1._____ 2._____ 3._____ 4._____ 5._____
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