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问题 单项选择题 A型题

对切除肾上腺的动物无利尿作用的药物是（）

A.乙酰唑胺

B.呋塞米

C.氢氯噻嗪

D.螺内酯

E.氨苯蝶啶

答案

参考答案：D

解析：醛固酮的生成与肾上腺髓质分泌的肾素关系密切，切除肾上腺后机体内醛固酮含量显著降低，则拮抗醛固酮的利尿药螺内酯疗效消失。

阅读理解

阅读短文，选择正确答案。

      There are many houses in my village. It is in the mountains. There is a river. There is a bridge over the river.

There are many fish in the river. There is a road beside the river. There are many flowers near the road. There is

green grass and many trees. We can run on the grass. There is a lake near my village. The water is clean. It's a

beautiful village.

1. The ___________ is in the mountains. [ ]

A. village

B. house

C. city

2. There is a bridge ___________ the river. [ ]

A. beside

B. under

C. over

3. There ___________ many flowers ___________ the road. [ ]

A. is; behind

B. are; behind

C. are; near

4. We can run on the ___________.[ ]

A. road

B. grass

C. flowers

5. The water is ___________. It's a ___________ village. [ ]

A. fresh; beautiful

B. clean; fresh

C. clean; beautiful
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单项选择题

嵌入式灶具必须使用燃气专用不锈钢波纹管，且长度不超过（）米

A.1

B.2

C.3
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