问题 单项选择题

进入2014年春季,“姜你军”重出江湖,价格贵过猪肉,某地8月的生姜每公斤高达30元。“姜你军”再现市场,消费者的理性选择是()

①减少生姜的使用

②增加互补品的使用

③扩大生姜种植

④增加替代品的使用

A.①②

B.①④

C.②③

D.②④

答案

参考答案:B

解析:

作答时注意题中设问的主体是消费者,因此直接排除③,扩大生姜种植是生产者,而不是消费者;由于生姜价格较高,且不是生活必需品,可以适当减少生姜的使用,增加其替代品的使用,①④符合题意;答案B正确。

考点:本题考查价格变动的影响。

阅读理解

Detective Keeling took his client — a good-looking lady into the back yard of the store together. The lady opened a door in the wall and they entered the small room behind the store. They crossed the room to a locked door.

M r. Keeling took some special keys from his pocket. Moments later, one of the keys unlocked the door. The lady went into the store. She said she would hide under the table to keep watch on her husband. Mr. Keeling did not follow her.

The detective went quickly to the policeman’s house. Then the two men hurried to the jewellery store. They looked through the window. The policeman was surprised. He spoke to Mr. Keeling. “I don’t understand. You told me, ‘Robbins took a young woman to a restaurant.’ Where is she?”

“There she is !” said Mr. Keeling. He pointed through the window.

“Do you know the lady with Robbins?” asked the policeman.

“That’s his secret friend,” said Mr. Keeling.

“No! You’re wrong! That’s Robbins’ wife,” said the policeman. “I’ve known her for fifteen years.”

“What ?” the detective shouted. His face became pale. “Who is under the table in the store?”

He started to kick the door of the jewellery store.

Mr. Robbins came to the door and opened it. The policeman and the detective ran into the store.

“Look under that table!” shouted the detective. “Be quick!”

The policeman lifted the cloth and put his arm under the table. He pulled out a black dress, a black veil and a woman’s wig(假发).

“Is this young lady your wife?” Mr. Keeling asked the jeweler. He pointed at the woman.

“Yes! She is my wife !” said Mr. Robbins angrily. “Why did you kick my door? Why are those clothes under my table?”

“Please check all the jewellery in your store, Mr. Robbins,” the policeman said. “Is anything missing?”

Some diamond rings and some expensive necklaces were missing. The missing jewellery was worth $800.

Later that night, Mr. Keeling was sitting in his office. He was looking through a big book of photographs. They were photographs of criminals. The policeman had brought the book to the detective’s office. Suddenly, Mr. Keeling stopped turning the pages. He looked at a picture of a handsome young man with a familiar face.

The next morning, Mr. Keeling paid the jeweler $800, and then closed his office.

小题1:At the beginning, the lady was able to go into the jewellery store because ___________.

A.she went to the back yard and found the way

B.she was the owner of the store and had the key

C.two men helped her together to enter the store

D.Mr. Keeling unlocked the back door to the store小题2:The young lady who stayed with Mr. Robbins in the jewellery store was actually _________.

A.Mr. Robbins’ sister

B.Mr. Robbins’ secret friend

C.Mr. Robbins’ wife

D.a clever thief小题3:It can be inferred from the passage that Mr. Keeling cooperated with his client _____________.

A.so that he could get some jewellery from the store

B.because he thought he was helping the lady

C.because he wanted to play a joke on Mr. Robbins

D.so that he could get a job as a policeman小题4:The missing jewellery worth$800 was in fact taken away by _____________.

A.a young woman

B.a young man

C.a detective

D.a policeman

填空题