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A true apology is more than just acknowledgement（承认）of a mistake. It’s recognition that something you’ve said or 36 has damaged a relationship - and that you 37 enough about that relationship to want it 38 .
It’s never 39 to acknowledge yon are in the wrong. Being human, we all need the art of apology. Look hack and think how 40 you’ve judged roughly（草率），said 41 things，pushed yourself 42 at the expense（在使某人受损的情况下）of a friend. Some deep thought in us know that when 43 a small mistake has been made, your 44 will stay out of balance until the mistake is acknowledged and your regret is 45 .
I remember a doctor friend, 46 me about a man who came to him with 47 illnesses: headache, insomnia（失眠）,stomachaches and so on. No physical 48 could be found. Finally the doctor said to the man,“ 49 you tell me what’s on your conscience（良心）,I can’t help you.”
After a short silence, the man told the doctor that he 50 all the money that his father gave to his brother, who was 51 His father had died, so only he himself knew the matter. The old doctor made the man write to his brother making an 52 and enclosing（附寄）a 53 .In the post office, the man dropped the letter into the mail box. As the letter disappeared, the man 54 into team. “Thank you, doctor,”he said,“I think I'm all right now.”And he 55 .
36．A. done B. thought C. announced D. expected
37．A. lost B. care C. advise D. heard
38．A. built B. formed C. repaired D. damaged
39．A. difficult B. easy C. foolish D. shy
40．A. long B. often C. much D. soon
41．A. unusual B. harmful C. precious D. unkind
42．A. ahead B. away C. down D off
43．A. still B. even C. only D. such
44．A. sense B. brain C. weight D. feeling
45．A. shown B. explanined C. offered D. expressed
46．A. asking B. telling C. requiring D. setting
47．A. strange B. serious C. various D. much
48．A. signs B. reason C. cause D. marks
49．A. Whenever B. Unless C. Suppose D. Although
50．A. stole B. accepted C. seized D. wasted
51．A. mad B. lost C. abroad D. dead
52．A. order B. excuse C. agreement D. apology
53．A. note B. card C. check D. photo
54．A. joyed B. burst C. laughed D. cried
55．A. should B. did C. had D. was
查看习题详情和答案>>近几年中小学生近视人数大幅增加，据报道多达30%—50%的中小学生戴眼镜，而且这一数字还在呈上升趋势。保护视力必须得到广泛重视。
你作为一名学生，请根据自身体会用英语写一篇有关保护视力的短文。词数100词左右，短文的标题和开头已经给出。内容要点如下：
1、综述中小学生的视力现状。
2、分析造成学生近视的主要原因。
3、介绍视力保护的简便方法。
Take Good Care of Eyes
In recent years more and more school students have become near-sighted...
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近几年中小学生近视人数大幅增加，据报道多达30%—50%的中小学生戴眼镜，而且这一数字还在呈上升趋势。保护视力必须得到广泛重视。
你作为一名学生，请根据自身体会用英语写一篇有关保护视力的短文。词数100词左右，短文的标题和开头已经给出。内容要点如下：
1、综述中小学生的视力现状。
2、分析造成学生近视的主要原因。
3、介绍视力保护的简便方法。
Take Good Care of Eyes
In recent years more and more school students have become near-sighted...
查看习题详情和答案>>
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The biggest safety threat facing airlines today may not be a terrorist with a gun, but the man with portable computer in business class. In the last 15 years, pilots have reported well over 100 incidents that could have been caused by electromagnetic interference. The source of this interference remains unconfirmed, but increasingly, experts are pointing the blame at portable electronic devices such as portable computers, radio and cassette players and mobile telephones.
RTCA, an organization which advises the aviation (航空) industry, has recommended that all airlines ban such devices from being used during “critical” stages of flight, particularly take-off and landing. Some experts have gone further, calling for a total ban during all flights. Currently, rules on using these devices are left up to individual airlines. And although some airlines prohibit passengers from using such equipment during take-off and landing, most are reluctant(不情愿的) to enforce (实施) a total ban, given that many passengers want to work during flight.
The difficulty is predicting how electromagnetic fields might affect an aircraft’s computers. Experts know that portable devices emit(发出) radiation which affects those wavelengths 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 radio systems in order to damage navigation equipment. As worrying, though, is the passenger who can’t hear the instructions to turn off his radio because the music’s too loud.
1.The passage is mainly about ________.
A．a new regulation for all airlines B．the defects of electronic devices
C．a possible cause of aircraft crashes D．effective safety measures for air flight
2.What is said about the over 100 aircraft incidents in the past 15 years?
A．They may have been caused by the damage to the radio systems.
B．They may have taken place during take-off and landing.
C．They were proved to have been caused by the passengers portable computers.
D．They were suspected to have resulted from electromagnetic interference.
3.Few airlines want to impose a total ban on their passengers using electronic devices because ________.
A．they don’t believe there is such a danger as radio interference
B．the harmful effect of electromagnetic interference is yet to be proved
C．most passengers refuse to take a plane which bans the use of radio and cassette players
D．they have other effective safety measures to fall back on
4.Why is it difficult to predict the possible effects of electromagnetic fields on an airplane s computers?
A．Because it is extremely dangerous to conduct such research on an airplane.
B．Because it remains a mystery what wavelengths are liable to be interfered with.
C．Because research scientists have not been able to produce the same effects in labs.
D．Because experts lack adequate equipment to do such research.
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