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问题 单项选择题

国外企业生产的药品到岸，向口岸所在地药品监督管理部门备案必须持有（）

A.《药品生产许可证》

B.《进口药品注册证》

C.《医药产品注册证》

D.《新药证书》

答案

参考答案：B

阅读理解

阅读理解。

     A. My name is Danny. I'm from England. I am eleven. I'm in Grade Seven. I'm tall with black hair. I have

two big eyes. My fax number is 010-74862635.

     B. Hello! I am Jane. I'm from the USA. I have a round face and two big eyes. I'm short and thin. I'm

twelve. I'm in Grade Seven in Beijing Yucai High School. My parents work in Beijing.

     C. Look at the photo. Who's the girl in it? It's me, an English girl. My name is Amy. I'm in Grade Seven.

I'm twelve. My home phone number is 022-43765986. I have a round face and long, black hair. I like Chinese

very much, and I'm very good at it.

     D. Do you know me? I'm from Japan. My name is Yukio. I'm thirteen. Now I'm in Beijing. I'm short, and I'm very heavy with broad shoulders. I have two short legs.

1.________ are from England.

A. Danny and Amy

B. Jane and Amy

C. Yukio and Danny

D. Jane and Danny

2. Danny and Amy have ________ hair.

A. long

B. short

C. yellow

D. black

3. ________ are short.

A. Amy and Danny

B. Jane and Yukio

C. Amy and Jane

D. Yukio and Danny

4. Danny has ________.

A. a telephone

B. two small eyes

C. two short legs

D. a fax

5. Yukio is ________.

A. tall and thin

B. not tall or short

C. short and fat

D. tall but fat

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单项选择题

光强为I0的自然光依次通过两个偏振片P1和P2，若P1和P2的偏振化方向的夹角为α，则透射偏振光的强度I是（）。

A．A

B．B

C．C

D．D
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