题目内容：

A young American doctor was sleeping when suddenly his doorbell began to ring. It was already midnight, but what could the doctor do? He had to get up, put on his coat and go downstairs. When he opened the door, he saw a man standing witha hat in his hand. “How do you do?” said the man. “Canyou come at once to a place out of town? It’s quite far but you have a car and I can show you the way.”

“Certainly,” said the doctor. “I’m quite ready. I can come at once.” After a few minutes the car was standing at the front door, the man got into the doctor’s car, and they drove off. They drove on for a long time. Then the man said, “Here we are. This is my home. Now I can pay you and you can go back to the town.”

“I must see the patient. How can I go back without seeing the patient?”

“There is no patient,” explained the man. “Nobody is ill. I live here, you see, and one must get home from a town, mustn’t he? There are no taxis this time of the night, but a doctor often makes night calls, so excuse me. Here is money. Thank you, doctor. Good night.”

1.What was the doctor doing when the doorbell started to ring ?

A. He was sleeping upstairs.    B. He was sleeping downstairs.

C. He was working upstairs.    D. He was working downstairs.

2.What did the man ask the doctor to do ?

A. to go out for a walk    B. to go to a place in the town

C. to see a patient    D. to go to a place out of town

3.How did they go away ?

A. on foot    B. by car    C. by bus    D. by bike

4.What does the phrase “make night calls” in this sentence mean ?

A. 打骚扰电话    B. 打夜间打电话    C. 夜间喊叫    D. 夜间出诊

5.Which of the following statements is NOT true?

A. The story happened in the midnight .

B. It was so late that there were no taxis for the man to take at that time.

C. The doctor was very thankful to get some money.

D. The man was cleverer than the doctor.