问题 问答题 简答题

叙述外科确诊成脓之按触法。

答案

参考答案:

用两手食指的指腹轻放于脓肿患部,相隔适当的距离,然后以一手指稍用力按一下,则另一手指端即有一种波动的感觉,这种感觉称为应指。经反复多次及左右相互交替试验,若应指明显者为有脓。

阅读理解

阅读理解

       Nearly all American students in colleges and universities pay for their education. There are many

expenses.  First of all, there is tuition (学费).  At some schools, the tuition is very high, ten thousand

dollars a year or more.  At other schools, it may only be a few hundred dollars a year.  In some community colleges,  tuition is free.  There are other expenses as well.  Many students leave their homes to go to

school in other cities. They may live in dormitories (寝室) or apartments (=flats), and they must pay for it. Finally, students must buy textbooks for their courses. Some families start saving money for their children's education when the children are small.  Many students work to save money for tuition.  They can also get

loans (贷款) from the government.  They pay the money back to the government when they finish their

education.

根据短文内容,回答下列问题。

1. Which students pay for their education?

                                                                                 

2. How much is the higher tuition?

                                                                                 

3. Are there any colleges with free twition?

                                                                                 

4. Why do many students live in dormitories or apartments?

                                                                                 

5. What must students buy finally ?

                                                                                 

单项选择题