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问题 单项选择题

下列属于哈特对新古典经济学的企业理论评价的是（）。

A.强调了生产要素的作用

B.强调了企业的作用

C.强调了边际收益作为企业规模的重要决定因素

D.强调了规模收益作为企业规模的重要决定因素

答案

参考答案：D

阅读理解

阅读短文，选择正确答案。

      My name is Jack. I'm 10 years old. I study in Willow School. My favourite day is Monday. We have P. E.

and computer class and we have potatoes for lunch. Potatoes are my favourite food. My favourite teacher is

Mr. Li. He's our art teacher. He is tall and strong. He's very active.

1. How old is Jack? 

A. He's 9 years old.

B. He's 10 years old.

C. He's fine.

2. What day is Jack's favourite day?

A. Monday.

B. Saturday.

C. Sunday.

3. What classes does Jack have on Mondays?

A. P. E. and science.

B. Computer and music.

C. P. E. and computer.

4. What's his favourite food? 

A. Cabbage.

B. Potatoes.

C. Tomatoes.

5. Who is Jack's favourite teacher?

A. Mr. Li.

B. Miss Li.

C. Willow School.

6. What's his favourite teacher like?

A. Young and pretty.

B. Old and kind.

C. Tall and strong.
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单项选择题

女性，32岁，在全麻下行腹腔镜卵巢囊肿剥出术。患者曾有哮喘病史，不宜使用以下哪种麻醉药（）。

A.依托咪酯

B.氯胺酮

C.硫喷妥钠

D.芬太尼

E.维库溴铵
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