It has been proved that people have benefited from aspirin and penicillin since they were invented．Aspirin and penicillin have provedbeneficialto people since they were invented．题目和参考答案——青夏教育精英家教网—

题目内容

8．It has been proved that people have benefited from aspirin and penicillin since they were invented．
Aspirin and penicillin have provedbeneficialto people since they were invented．

分析已经证明，自它们被发明以来，人们就受益于阿司匹林和青霉素．

解答答案是beneficial to．句意是"已经证明，自它们被发明以来，人们就受益于阿司匹林和青霉素．"题干中的benefited from是说Aspirin and penicillin是对人类有益的，可以用词组beneficial to来表示．故答案是beneficial to．

点评解答此类题目，首先需要明确句意，然后根据相关语法对句子表达进行转换．

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19．Woman Uses Daughter's Key to"Steal"Car
Charlie Vansant，a college student of Athens，Ohio，who reported that his car was stolen，got a surprise when he learned that a woman had mistaken it for her daughter's car and driven it home-using her key．
Kate Anderson became an accidental"car thief"when picking up her daughter's car near an Ohio University building last week．Anderson found the Toyota Camry （丰田凯美瑞） and used her daughter's car key to unlock the car，start the engine and drove it home-without realizing that the car didn't belong to her daughter．
When Charlie Vansant left class a short time later，he found only an empty parking spot．He first assumed the car had been towed （拖走），but when the police couldn't find a record of it，then they took a theft report．
That morning，after Anderson drove the car home，her daughter discovered the Camry in the driveway （私人车道） wasn't hers．Anderson said she was able to find Vansant's name on the paperwork in the glove compartment and look up his phone number on the website for the university．
When Anderson told Charlie the car was in her driveway，"It sounded really suspicious （怀疑的） at first，as if she wanted to hold the thing for ransom （赎金），"said Vansant．He eventually went to the house with a police officer，where he was reunited with his car．According to the police report，the case was closed"because of mistaken car identity"，and Anderson wasn't charged．
Vansant blamed the car company more than the"thief"．"Her key fit not only my lock，but my ignition （点火装置） as well--so high-five for Toyota，I guess，"he said．

60．Why did Kate Anderson drive Charlie Vansant's car home？B
A．Because she wanted to test the keys to her daughter's car．
B．Because the two cars were so alike that she mistook it．
C．Because her daughter told her to drive the car home．
D．Because Kate Anderson was a car thief．
61．Which of the following is NOT TRUE according to the passage？C
A．Mrs．Anderson's daughter discovered the car her mother drove home was not hers．
B．Charlie had thought he had to give Anderson money to get his car back．
C．Mrs．Anderson stole Charlie's car at the request of her daughter．
D．The two cars had exactly the same locks and ignitions．
62．What does Charlie mean by saying"so high-five for Toyota"？A
A．He is blaming Toyota for the poor quality of the car keys humorously．
B．He wants to thank Toyota for returning his car．
C．He wants to celebrate with Toyota for getting his car back．
D．He thinks highly of Toyota for producing large quantities of cars．
63．What is likely to happen next according to the passage？C
A．Charlie blamed Mrs．Anderson for mistakenly taking his car．
B．Mrs．Anderson was charged with stealing a car．
C．Charlie would ask the Toyota Company to give him an explanation．
D．The Toyota Company would give Charlie a new car as compensation （补偿）．
64．Where can the passage possibly be taken？B
A．A jokes collection B．A news report
C．An entertainment website D．A travel handbook．

16．The directions for operating this machine were so complex that we could not understand．

3．She had an accident and was trapped in her car．Luckily two passers-by helped her．
She had an accident and was trapped in her car．Luckily two passers-bycametoher aid．

13．到目前为止，我一直未能与他取得联系．
SofarIhavebeen unableto get in touch with him．

20．如果我预付款的话是不是有折扣？
Is there a discountprovidedif I payinadvance？

17．Human remains of ancient settlements will be reburied and lost to science under a law that threatens researches into the history of humans in Britain，a group of leading archaeologists （考古学家） says．In a letter addressed to the justice secretary，Ken Clarke，40 archaeologists write of their"deep and widespread concern"about the issue．It centers on the law introduced by the Ministry of Justice in 2008 which requires all human remains unearthed in England and Wales to be reburied within two years，regardless of their age．The decision means scientists have too little time to study bones and other human remains of national and cultural significance．
"Your current requirement that all archaeologically unearthed human remains should be reburied，whether after a standard period of two years or further special extension，is contrary to basic principles of archaeological and scientific research and of museum practice，"they write．
    The law applies to any pieces of bone uncovered at around 400 dig sites，including the remains of 60 or so bodies found at Stonehenge in 2008 that date back to 3，000 BC．Archaeologists have been granted a temporary extension to give them more time，but eventually the bones will have to be returned to the ground．
    The arrangements may result in the waste of future discoveries at sites such as Happisburgh in Norfolk，where digging is continuing after the discovery of stone tools made by early humans 950，000 years ago．If human remains were found at Happisburgh，they would be the oldest in northern Europe and the first indication of what this species was．Under the current practice of the law those remains would have to be reburied and effectively destroyed．
    Before 2008，guidelines allowed for the proper preservation and study of bones of sufficient age and historical interest，while the Burial Act 1857 applied to more recent remains．The Ministry of Justice assured archaeologists two years ago that the law was temporary，but has so far failed to revise it．
    Mike Parker Pearson，an archaeologist at Sheffield University，said，"Archaeologists have been extremely patient because we were led to believe the ministry was sorting out this problem，but we feel that we cannot wait any longer．"
    The ministry has no guidelines on where or how remains should be reburied，or on what records should be kept．

24．According to the passage，scientists are unhappy with the law mainly becauseB．
A．it is only a temporary measure on the human remains
B．it is unreasonable and thus destructive to scientific research
C．it was introduced by the government without their knowledge
D．it is vague about where and how to rebury human remains
25．Which of the following statements is true according to the passage？C
A．Temporary extension of two years will guarantee scientists enough time．
B．Human remains of the oldest species were dug out at Happisburgh．
C．Human remains will have to be reburied despite the extension of time．
D．Scientists have been warned that the law can hardly be changed．
26．What can be inferred about the British law governing human remains？D
A．The Ministry of Justice did not intend to protect human remains．
B．The Burial Act 1857 only applied to remains uncovered before 1857．
C．The law on human remains hasn't changed in recent decades．
D．The Ministry of Justice has not done enough about the law．
27．Which of the following might be the best title of the passage？D
A．New discoveries should be reburied，the government demands．
B．Research time should be extended，scientists require．
C．Law on human remains needs thorough discussion，authorities say．
D．Law could bury ancient secrets for ever，archaeologists warn．

18．In the US，people prefer waiting for a table to sitting with people they don't know．If you are sitting at a table with people you don't know，it is impolite to light up a cigarette without first asking if it will disturb them．
At American restaurants and coffee shops you are usually served water before you order．You may find the bread and butter is free，and if you order coffee，you may get a free refill．
Most cities and towns have no rules about opening and closing times for stores or restaurants，though they usually do make rules for bars．Especially in large cities，stores may be open 24hours a day．
Servings in restaurants are often large，too large for many people．If you can't finish your meal but would like to enjoy the food later，ask your waitress or waiter for a"doggie bag"．It may have a picture of a dog on it，but everybody knows you're taking the food for yourself．Supper and dinner are both words for the evening meal．Some people have"Sunday dinner"．This is an especially big noon meal．Tips are not usually added to the check．They are not included in the price of the meal，either．A tip of about 15% is expected and you should leave it on the table when you leave．In some restaurants，a check is brought on a plate and you put your money there．Then the waiter or waitress brings you your change．
36．Which statement is TRUE？D
A．American people like sitting with people they don't know．
B．Americans prefer smoking to tap water at the restaurants．．
C．Bread and butter and coffee are free at American restaurants．
D．American people usually will not smoke unless they ask for permission．
37．What are the opening and closing times for stores and restaurants in the US？A
A．There are no rules for stores and restaurants．
B．You can enter a bar at any time in the US．
C．Stores may be open around the clock in large cities．
D．Restaurants may be open 24hours a day in every city．
38．What do American people always do when servings are too large for them？D
A．They leave the food on the table and go away．
B．They ask the waitress or waiter to keep the food．
C．They take the food home with a"doggie bag"for their dogs．
D．They take the food home with a"doggie bag"and enjoy the food later．
39．What can you learn about"tips"according to the passage？B
A．Customers often add tips to their check．
B．Tips are left on the table when customers leave．
C．People are not expected to pay tips in addition．
D．The price of the meal usually includes the tip．
40．What is the meaning of the underlined word"change"in the last paragraph in Chinese？B
A．改变
B．找回的零钱
C．小费
D．成本．

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