【正文】 ervices．Parents and students talk with teachers by telephone or by sending s through their puters when necessary．Students at cyberschools usually do not know one another．But 56 such students who finished studies at Western Pennsylvania Cyber Charter School recently met for the first time．They were guests of honor at their graduation．1．What do we know from the text about students of a cyberschool？A．They have to take long bus rides to school． B．They study at home rather than in classrooms．C．They receive money from traditional public schools．D．They do well in traditional school programs．2．What is a problem with cyberschools？A．Their equipment costs a lot of money． B．They get little support from the state government．C．It is hard to know students39。 progress in learning．D．The students find it hard to make friends．3．Cyberschools are getting popular became _______． A．they are less expensive for students B．their students can work at their own speedC．their graduates are more successful in society D．they serve students in a wider age range4．We can infer that the author of the text is _______．A．unprejudiced in his description of cyberschools B．excited about the future of cyberschoolsC．doubtful about the quality of cyberschoois D．disappointed at the development of cyberschoolsPassage 4South Africa hosted the fifth BRICS Summit in March 2013，which pleted the first cycle of BRICS summits，BRICS is an acronym for the powerful grouping of the world39。t the tools a scientist uses but how he uses these tools which makes him a scientist．You will probably agree that knowing how to use a power is important to a carpenter．You will probably agree，too，that knowing how to investigate，how to discover information，is important to everyone．The scientist，however，goes one step further；he must be sure that he has a reasonable answer to his questions and that his answer he gets to many questions is into a large set of ideas about how the world works．The scientist39。s no room for half right or right just half the time．He must be as nearly right as the conditions permit．What works under one set of conditions at one time must work under the same conditions at other times．If the conditions are different，any changes the scientist observes in a demonstration must be explained by the changes in the conditions．This is one reason why investigations are important in science．Albert Einstein，who developed the Theory of Relativity，arrived at this theory through mathematics．The accuracy of his mathematics was later tested through investigation．Einstein39。t allow any change even under different conditionsD．can be used for many purposes4．What is the main idea of the passage？A．Scientists are different from ordinary people．B．The Theory of Relativity．C．Exactness is the core of science．D．Exactness and way of using tools are the keys to making of a scientist．Passage 6A lot of us lose life’s tough battles by starting a frontal attack—when a touch of humor might well enable us to win．Consider the case of a young friend of mine，who hit a traffic jam on his way to work shortly after receiving an ultimatum about being late on the job．Although there was a good reason for Sam’s a being late—serious illness at home—he decided that this bynowfamiliar excuse wouldn’t work any longer．His supervisor was probably already pacing up and down preparing a dismissal speech．Yes，the boss was．Sam entered the office at 9：35．The place was as quiet as a locker room；everyone was hard at work．Sam’s supervisor came up to him．Suddenly，Sam forced a grin and stretched out his hand．“How do you do！” he said．“I’m Sam Maynard．I’m applying for a job，which，I understand，became available just 35 minutes ago．Does the early bird get the worm？”The room exploded in laughter．The supervisor clamped off a smile and walked back to his office．Sam Maynard had saved his job—with the only tool that could win，a laugh．Humor is a most effective，yet frequently neglected，means of handling the difficult situations in our lives．It can be used for patching up differences，apologizing，saying “no”，criticizing，getting the other fellow to do what you want without his losing face．For some jobs，it’s the only tool that can succeed．It is a way to discuss subjects so sensitive that serious dialog may start a quarrel．For example，many believe that edians on television are doing more today for racial and religious tolerance than people in any other forum．1．Why was Sam late for his job？A．Because he was ill． B．Because he got up late．C．Because he was caught in a traffic jam．D．He was busy applying for a new job．2．The main idea of this passage is ________．A．Sam Maynard saved his job with humorB．humor is important in our livesC．early bird gets the wormD．humor can solve racial discriminations3．The phrase “clamped off” in Paragraph 3 means ________．A．tried to hold back B．tried to set C．charged D．gave out4．Which of the following statements can we infer from the passage？A．Many lose life’s battles for they are lacking in a sense of humor．B．It wasn’t the first time that Sam came late for his work．C．Sam was supposed to e to his office at 8：30．D．Humor is the most effective way of solving problems．Passage 7BEIJING，March 9—The central government will require an additional three years of use for official vehicles for ministers and governors to reduce the costs of purchasing new cars，media have reported．The new rule has been applied among all Party and government departments nationwide，the Beijing News reported on Tuesday．The new rule has not yet been made public，said Li，a member of the Chinese People’s Political Consultative Conference National Committee．Under the old rules，the cars used by ministerlevel officials could be replaced as often as every five years，Li said．These officials will also keep the same cars when they assume new posts，he added．