阅读理解。
Jack is an able (能干的) worker. He can do all the work in the factory and often helps his boss (老板),
Mr King. So his boss likes him and he gets much money. But he likes drinking and spends most money on
the drinks. When he drinks much, he can't control (控制) himself. His wife tells him to stop drinking, but
he doesn't listen to her. She has to leave him. Now he lives in a poor and old house alone.
One Saturday evening, Jack feels very cold in his house. He can't stay there and goes into a bar. He drinks
a lot, but he doesn't have enough money with him. Of course, he can't pay for the drinks. The boss of the bar
doesn't let him out, so he begins to break the glasses and tables. A girl calls the police station and soon some
policemen get there. They have to take Jack to the station.
"What do you bring me here for?" the angry drunkard (酒鬼) shouts.
"We bring you here for drinking." answers a policeman.
"That's great!" Jack says happily. "Then when shall we start?"
1. Jack can get much money because ______. [ ]
A. he is the boss
B. he works in the factory for a long time
C. the boss likes him
D. he is able enough to help the boss
2. Jack's wife leaves him because ______. [ ]
A. he doesn't like her
B. he gets no money in the factory
C. he doesn't stop drinking
D. he doesn't do any housework at home
3. The boss of the bar doesn't let Jack leave because ______. [ ]
A. Jack drinks too much
B. The policeman wants to see Jack
C. Jack's house is too cold
D. Jack doesn't pay for the drinks
4. Jack is happy because he thinks ______. [ ]
A. the policeman will drink with him
B. the policeman will pay for his drink
C. the policeman will make friends with him
D. the policeman will give him some money
5. Which of the following is WRONG? [ ]
A. The policemen often bring Jack to the police station, because he often drinks too much.
B. Jack is good at his work.
C. Jack's house is very cold.
D. Jack doesn't know why the policemen bring him to the police station.
，鱼儿受到的浮力也减小，鱼竿在使用时，动力臂小于阻力臂，是费力杠杆，选C。