题目内容

1．Recently，the technology of cloud computing ________ in many commercial fields，and has achieved enormous economic benefits in our country．（　　）
A．has appliedB．has been applied
C．appliedD．applies

分析 近来，在我国，云计算技术已被应用于许多商业领域，并且已取得了巨大的经济效益．

解答 答案：B．
因为the technology和apply之间是被动关系，而且时间状语是recently，因此要用现在完成时的被动语态．故选B．

点评 做时态题时，首先看时间状语，由时间状语判断时态；如果没有时间状语，从句子暗含的意思来判断句子时态．

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11．假如你是李华，你的朋友王强最近因英语口语不好而苦恼．请你根据以下提示，给他写一封信，提出你的看法和建议．
1．课上，积极发言；课下，多交流；
2．勇于展示自我，不怕被嘲笑；
3．坚持不懈，终会进步．
注意：1．词数100左右；
2．可以适当增加细节，以使行文连贯；
3．开头和结尾已给出，不计入总词数．
Dear Wang Qiang，
I am sorry to hear that you have trouble with spoken English．
Don't worry!Here is some of my advice on how to improve it．
First of all，nothing is better than drills．Therefore，in class you'd better seize every opportunity to express your ideas，while after class it's a good idea to communicate with your classmates in English．Keep in mind practice makes perfect．Besides，don't be afraid of making mistakes and being laughed at by others．On the contrary，be confident and brave to show yourself．Finally，it is the persistence that will make a difference to your spoken English．In other words，as long as you keep on speaking English，you are sure to make progress in spoken English．
Yours sincerely，
Li Hua．
12．Mandy looked down and noticed that she was wearing____shoes．What else could possibly go wrong？（　　）
A．uncertainB．frighteningC．fortunateD．unsuitable
9．Metro Pocket Guide
Metrorail （地铁）
Each passenger needs a farecard to enter and go out．Up to two children under age five may travel free with a paying customer．
Farecard machines are in every station．Bring small bills because there are no change machines in the stations and farecard machines only provide up to $5 in change．
Get one ticket of unlimited Metrorall rides with a One Day Pass．Buy it from a farecard machine in Metro stations．Use it after 9：30 a．m．until closing on weekdays，and all day on weekends and holidays．
Hours of service
Open：5 a．m．Mon．-Fri.7 a．m．Sat．-Sun．
Close：midnight Sun．-Thur.3 a．m．Fri．-Sat．nights
Last train times vary．To avoid missing the last train，please check the last train times posted  in stations．
Metrobus
When paying with exact charge，the fare is $1.35．When paying with a SmarTrip?card，the fare is 1.25．
Fares for senior/disabled customers
Senior citizens 65 and older and disabled customers may ride for half the regular fare．On Metrorail and Metrobus，use a senior/disabled farecard or Smar/Trip?card．For more information about buying senior/disabled farecard，SmarTrip?cards and
 passes，please visit MetroOpensDoors．com or call 202-637-7000 and 202-637-8000．
Senior citizens and disabled customers can get free guide on how to use proper Metrobus and Metrorail services by calling 202-962-1100．
Travel tips （提示）
．Avoid riding during weekday rush periods-before 9：30 a．m．and between 4 and 6 p．m．
．If you lose something on a bus or train or in a station，please call Lost &Found at 202-962-1195．

1．What should you know about farecard machines？D
A．They start selling tickets at 9：30a．m．
B．They are connected to change machines．
C．They offer special service to the elderly．
D．They make change for no more than $5．
2．At what time does Metrorail stop service on Saturday？B
A．At midnight．B．At 3a．m．C．At 5a．m．D．At 7a．m．
3．What is good about a SmarTrip?card？B
A．It is convenient for old people．
B．It saves money for its users．
C．It can be bought at any time．
D．It is sold on the Internet．
4．Which number should you call if you lose something on the Metro？A
A.202-962-1195
B.202-962-1100
C.202-637-7000
D.202-637-8000．
16．Rent control，like all other government-mandated（强制执行的）PRICE CONTROL，is a law placing a maximum price，or a"rent ceiling，"on what landlords may charge tenants（房客）．It is a program designed to stop rents from rising rapidly and is used mainly in large urban areas where there are more people than housing．In cities with rent control，the city government sets the maximum rent that a landlord can charge for an apartment．Supporters of rent control argue that it protects people who are living in the apartments．Their rent cannot increase；therefore，they are not in danger of losing their homes．However，almost all the critics conclude that rent control is destructive．They say after a long time，rent control may have negative effects．
In a 1990 survey of 464 people published in．the May 1992 issue of the American Economic Review，93% of US respondents agreed that a ceiling on rents reduces the quantity and quality of apartments available．Landlords are too cautious （perhaps too smart） to put their faith in rental apartments because they know that the rental-controlled apartments cannot increase their profits．Therefore，they invest in other businesses where they can increase their profits．They do not invest in new buildings which would also be rent-controlled．As a result，new apartments are not built．Many people who need apartments cannot find any．
Some theorists argue that the minimum wage law can cause problems in the same way．The federal government sets the minimum that an employer must pay workers．The minimum helps people who generally look for unskilled，low-paying jobs．However，if the minimum is high，employers may hire fewer workers．They will replace workers with machinery．The price，which is the wage that employers must pay，increases．Therefore，other things being equal，the number of workers that employers want decreases．Thus，critics claim，an increase in the minimum wage may cause unemployment．Some poor people may find themselves without jobs instead of with jobs at the minimum wage．
Supporters of the minimum wage say that it helps people keep their dignity，Because of the law，workers cannot sell their services for less than the minimum．Furthermore，employers cannot force workers to accept jobs at unfair wages．But the supporters make a big error．They fail to realize that it is possible for such a law to increase wages beyond the value of what the workers contributes．
Economic theories predict the results of economic decisions such as decisions about farm production，rent control，and the minimum wage．The predictions may be correct only if"other things are equal"．Economists do not agree on some of the predictions．They also do not agree on the value of different decisions．Some economists support a particular decision while others criticize it．Economists do agree，however，that there are no simple answers to economic questions．

61．According to the passage，rent control willD．
A．encourage landlords to invest in apartments
B．improve the quality of apartments
C．protect the tenants'interests
D．cause a shortage of apartments
62．We can infer from the passage that．D
A．many people won't find jobs if the minimum wage is set
B．some economists do not agree with the economic theories
C．economic theories are not always correct
D．the results of economic decisions cannot always be predicted
63．The passage is mainly about．B
A．the relationship between supply and demand
B．the possible results of government controls
C．the economic theories about rent control
D．the urgency of getting rid of rent control
64．The author's attitude towards the rent control and the minimum wage isC．
A．supportive         B．objective          C．critical                D．indifferent．
6．In order for our goals _______in the near future，every one of us should do our bit．（　　）
A．to achieverB．to be achievedC．being achievedD．achieved
13．他和他同学们不同，区别在于他把业余时间用在提高英语上．
Hediffersfrom his classmates in that he devotes his spare time to improving his English．
10．He went to the mountain，sought（seeker） out the enemy and destroyed them．
16．The result is _______with the findings of the new research，announcing the global warming is far more serious than we can imagine．（　　）
A．consistentB．typicalC．explicitD．regular

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