阅读理解

阅读下列短文，从各题所给的A、B、C、D四个选项中，选出最佳选项。

　　The biggest safety - threat facing airlines today may not be a terrorist with a gun, but the man with the portable computer in business class. In the past 15 years, pilots have reported well over 100 incidents that have been caused by electromagnetic interference (电磁干扰). The source of this interference remains unconfirmed, but increasingly, experts point the blame at portable computers, radios and cassette players and mobile telephones.

　　RTCA, an organization which advises the aviation (航空) industry, has recommended that all airlines ban (禁止) such devices from being used during “critical” stages of flight, particularly take - oft and landing. Some experts have gone further, calling for a total ban during the flight. Currently, rules on using these devices are left up to individual airlines. And although some airlines forbid passengers from using such equipment during take - off and landing, most are reluctant (勉强) to enforce a total ban, given that many passengers want to work during the flight.

　　The difficulty is predicating how electromagnetic fields might affect an aircraft's computers. Experts know that portable devices give out radiation, which affects wave lengths which aircraft use for navigation and communication. But, because they have not been able to reproduce these effects in a laboratory, they have no way of knowing whether the interference might be dangerous or not.

　　The fact that aircraft may be vulnerable (易受损的) to interference raises the risk that terrorists may use a radio system in order to damage navigation equipment.

1．The passage above mainly talks about ________.

[　　]

A．a new rule for airlines

B．the disadvantages of electronic devices

C．a possible cause of aircraft crashes

D．safety measures for air flight

2．Over 100 air- crash incidents have taken place during the past fifteen years, the reason is probably that ________.

[　　]

A．they may have been caused by the damage to the radio system

B．they may have taken place during the take - off and landing

C．they were proved to have been caused by the passengers' portable computers

D．the pilots are not expert at electromagnetics

3．Few airlines wish to entirely forbid passengers to use electric devices because ________.

[　　]

A．they don't believe in such a danger as radio interference

B．the harmful effect of them is yet to be proved

C．most passengers don't want to take a plane which doesn't allow the use of radios or cassette players

D．they will take other safety measures

4．It can be inferred from the passage that the writer ________.

[　　]

A．is in favor of forbidding passenger's use of electronic devices completely

B．hasn't formed his own opinion on the problem

C．regards it as unreasonable to forbid using electric devices during the flight completely

D．strongly believe that air incidents are caused by electromagnetic interference

Mrs. White was a wealthy lady. She lived 　36　 in a large comfortable house where her children and grandchildren came to visit her frequently. However, she was　37　. She spent a lot of time thinking about her  38  and about her dead husband. Her children   39 about her and asked Dr. Green to see her.
Mrs. Green was an experienced doctor. She knew old people became upset in their ways and didn’t like to   40  what to do. She decided to get to know Mrs. White before she said anything. During the visit, Dr. Green asked Mrs White to give her a   41  of the house. Mrs. White was  42   her house and happily agreed. As they walked from room to room, Dr. Green   43  that there were a lot of violets (紫罗兰) in every window. She asked, “__44 _ do you have so many violets?” Mrs White replied, “ I love these   45  and they  46  so fast that I have more and more. When the tour of the house was over, Dr. Green said, “I have one suggestion to make. Whenever you   47 a friend or a neighbor that is   48 in bed or getting married, give 49  one of your violets.”
Mrs White said   50   about the doctor’s advice and for a few months    51 her visit, she didn’t give away any of her violets. Then one day she was invited to the   52  of her neighbor's daughter. She put a ribbon(丝带) on one of her potted plants and took it to the party. Later one of her friends was sick so she took a violet plant and took it to the hospital.  53    she began to give more and more of her potted violets to her neighbors. Over the years she  54 so many that she became known as the “  55  lady”.

                                     MEN VS. WOMEN
COMPARING NICKNAMES
　If Laura, Suzanne, Debra and Rose go out for lunch, they will call each other Laura, Suzanne, Debra and Rose.
　If Mike, Charlie, Bob and John go out, they will affectionately refer to each other as Fat Boy, Godzilla (怪兽), Peanut-Head and Scrappy.
EATING OUT
When the bill arrives, Mike, Charlie, Bob and John will each throw in $20, even though it’s only for $32.50. None of them will have anything smaller, and none will actually admit they want change back.
　When the girls get their bill, out come the pocket calculators.
MONEY
　A man will pay $2 for a $1 item he wants.
　A woman will pay $1 for a $2 item that she doesn’t want.
BATHROOMS
　A man has six items in his bathroom: a toothbrush, comb, shaving cream, razor, a bar of soap, and a towel from the Holiday Inn.
　The average number of items in the typical woman’s bathroom is 337... A man would not be able to identify most of these items.
ARGUMENTS
　A woman has the last word in any argument.
　Anything a man says after that is the beginning of a new argument.
CATS
Women love cats.
　Men say they love cats, but when women aren’t looking, men kick cats.
FUTURE
　A woman worries about the future until she gets a husband.
　A man never worries about the future until he gets a wife.
SUCCESS
　A successful man is one who makes more money than his wife can spend.
　A successful woman is one who can find such a man.
MARRIAGE
　A woman marries a man expecting he will change, but he doesn’t.
　A man marries a woman expecting that she won’t change and she does.
DRESSING UP
A woman will dress up to go shopping, water the plants, empty the garbage, answer the phone, read a book, and get the mail.
　A man will only dress up for weddings and funerals.
NATURAL
　Men wake up as good-looking as they went to bed.
　Women somehow deteriorate (恶化) during the night.
OFFSPRING
　Ah, children. A woman knows all about her children. She knows about dentist appointments and romances, best friends, favorite foods, secret fears and hopes and dreams.
　A man is vaguely (含糊地) aware of some short people living in the house.
THOUGHT FOR THE DAY
Any married man should forget his mistakes. There’s no sense in two people remembering the same thing.
63. This passage is_________________.
A. a story           B. an advertisement         C. a report          D. a humor
64. The purpose of this passage is________________.
A. to inform the readers of some secrets between men and women
B. to remind the readers of the big differences between men and women
C. to amuse the readers using some interesting examples
D. to show that men perform better than women in our daily life
65. When the girls get their bill, they take out the pocket calculators_________________.
A. to make sure they won’t be cheated by the servant    B. so that they can share the bill equally among them
C. because they want to know what time it is now        D. if they forget to bring their mobile phones
66. What does the underlined sentence mean?
A. A man doesn’t know what to do before he gets married.
B. A man is worried about his future job after he gets married.
C. Anything unexpected will probably happen to a man after he gets married.
D. It’s not easy for a man to find a good job as a woman thinks.

In the very early 　1800’　s, a young boy about 14 years old named John lived in an orphanage (孤儿院) in Old England along with several other children. Orphan meant unwanted and unloved.

Christmas was the one day of the year when the children didn’t work and received a gift, an orange. Usually they tried to taste and preserve it for so long that it often rotted before they ever peeled(剥开)it to enjoy the sweet juice. Many thought were expressed as Christmas time approached. The children would say, “I will keep mine the longest.” John usually slept with his next to his pillow. This year John was overjoyed by the Christmas season. He was becoming a man and stronger and soon he would be old enough to leave. He would save his orange until his birthday in July.

Christmas day finally came. The children were so excited as they entered the big dining hall. Immediately the master shouted, “John, leave the hall and there will be no orange for you this year.” John’s heart broke violently wide open. He turned and went swiftly back to the cold room. Then he heard the door open and each of the children entered. Little Elizabeth with her hair falling over her shoulders, a smile on her face, and tears in her eyes held out a piece of rag to John. “Here John,” she said, “this is for you.” As he lifted back the edges of the rag he saw a big juicy orange all peeled and quartered and then he realized what they had done.

John never forgot the sharing, love and personal sacrifice his friends had shown him that Christmas day. In memory of that day every year he would send oranges all over the world to children everywhere.

1. The first paragraph is mainly to tell us that ______.

   A. John lived in the early 　1800’　s          B. John’s parents had died

   C. John lived a hard life in an orphanage   D. John lived with several other children　　

2. These children would be happiest when ______.

   A. they got the special gift                 B. they preserved it very long

   C. they finally enjoyed the sweet juice       D. they entered the dining hall

3. What would overjoy John most the next year according to the second paragraph?

   A. He placed his orange next to his pillow.

   B. He would eat his orange on his birthday.

   C. He wouldn’t get his special gift.

   D. He would stay in the orphanage for another year

4. According to the text, where did John’s orange come from this year?

   A. It was made up of what these children donated.

   B. His master gave him a whole one again.

   C. These children bought him one.

   D. Little Elizabeth donated hers to John.

5. What can be inferred from the text?

   A. John had expected he wouldn’t get the gift this year.

   B. John knew why he didn’t get the gift this year.

   C. John felt ashamed for not getting the special gift.

   D. The story teaches us to learn to share with others.