问题 单项选择题

以下关于流体的性质的说法正确的是()

A.流体不能承受切应力。

B.流体的角变形量只与剪切力的大小有关。

C.流体的粘性越大,流动性越差。

D.一般情况下,液体和气体的粘性系数都随温度升高而变大。

答案

参考答案:C

阅读理解

阅读理解。

     I really like the Seaview Hotel. It's quite big. It has two hundred rooms. It's only a hundred metres from

the sea. Bed and breakfast for one night is eighty pounds per person. The staff (服务员) are friendly and the

rooms are very clean. It's a nice hotel. The only problem is that it's not near any shops. You have to get a taxi

or a bus if you want to buy presents to take home.

     The Falcon Hotel has eighty rooms. One night with breakfast is seventy-two pounds. It's only seventy

metres to the shops but you have to get a bus to the beach because it's six kilometers from the hotel. The

staff aren't very friendly and the rooms aren't very clean.

1. How many rooms does the Seaview Hotel have?

                                                                                                                                             

2. Which one is nearer to the sea? How many meters is it nearer than the other one?

                                                                                                                                             

3. What' the Seaview Hotel's problem?

                                                                                                                                              

4. How much do we have to pay for one night with breakfast if we live in the Falcon Hotel?

                                                                                                                                              

5. Why does the writer not like the Falcon Hotel? 

                                                                                                                                              

单项选择题 B1型题