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问题 单项选择题 共用题干题

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关于美国的乳畜带，说法正确的是（）。

A.①区域为乳畜带，原因是草原广布，人口稀疏

B.②区域为乳畜带，原因是地形平坦，人口密集

C.③区域为乳畜带，原因是气候湿冷，人口密集

D.④区域为乳畜带，原因是光热充足，人口稀疏

答案

参考答案：C

阅读理解

阅读对话，判断正(T)误(F)。

      It's sunny today. The sky is blue. Lily and Mike are in the park now.

Lily: Oh, it's beautiful! I want to take a picture here. May I have your camera?

Mike: Sure. May I take your picture?

Lily: OK, thank you.

Mike: One, two...OK. Please have a look.

Lily: Very nice! I like this photo. Thank you very much.

( ) 1. Today is snowy.

( ) 2. The camera is hard for Mike.

( ) 3. Lily and Mike are in the park.

( ) 4. Lily doesn't like the photo.
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单项选择题 A1/A2型题

依他尼酸的化学结构属于（）

A.醛固酮类

B.蝶啶类

C.苯氧乙酸类

D.磺酰胺类

E.碳烯类
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