问题 单项选择题

因为我们公司有400个接受过培训的待业飞行员,所以在可以预见的未来,我们不会再培训新飞行员。其他的5个大公司中,每个都有差不多数目的接受过培训的飞行员在待业。既然每个公司对额外飞行员的规划需求量都不会超过100名,那么尽管目前航空工业在飞速发展,也不会出现飞行人员短缺的情况。
以下哪项,如果为真,最能质疑上述结论的准确性

A.大多数在一个大公司的待业名单上且接受过培训的飞行员也在其他所有大公司的待业名单上。
B.从长远的观点看,对飞行员进行培训用以补偿正常的人员损耗将变得非常必要。
C.如果没有新的飞行员被培训,那么在飞行员的劳动大军中将出现一个年龄失调现象。
D.被引用的职工规划已考虑了目前航空工业飞速增长的因素。
E.有些其他的大公司仍在培训飞行员,但并不承诺随后就雇佣他们。

答案

参考答案:A

解析:论证的论据是“我们公司有400个接受过培训的待业飞行员,其他的5个大公司中,也有相同数量的待业飞行员,由于每个公司对额外飞行员的需求量都不会超过100名”,论证的结论是“不会出现飞行人员短缺的情况”,论据事实上隐含着一个假设是,每个公司的待业飞行员不是其他公司的待业飞行员,否则5个公司每个公司需要100,一共将需要500,而所有的航空公司的待业飞行员一共就是400名,飞行员仍然会短缺。该假设被A选项所否定。

阅读理解

阅读与回答问题 。  

     Many people like to travel by plane, but I don’t like it because the airport is usually far from the city.

You have to get there early and wait for hours for the plane to take off and it is often late. You can’t open

the windows. You can’t choose the food. Planes are fast, but they still take hours to go out of the airport

and into the city.

     I like traveling by train. I think trains are safe. Railway stations are usually in cities. When you are late

for a train, you can catch another one. You can walk around in the train and open the windows. You can

see many interesting things on your way. I know it takes a little more time. I also like cars. You can start

your journey when you want to, and you don’t need to get to a railway station or a bus stop. Also you can carry many things with you in a car. But sometimes there are too many cars on the road.

1. Why do many people like to travel by plane?

                                                                              

2. What can you do in the train?

                                                                              

3. If you have to take a lot of things with you, how will you travel?

                                                                              

4. What is the bad thing about taking a car?

                                                                              

5. How do you like to travel? And why? ( 请你用一句话回答)

    I like to travel by __________ because ___________________.

填空题