全国职称英语等级考试用书(综合类B级)完形填空由刀豆文库小编整理，希望给你工作、学习、生活带来方便，猜你可能喜欢“职称英语等级考试用书”。
1.Teaching and Learning
Many teachers believe that the responsibilities for learning lie with1 the student.11’ n long reading aignment is given, instructors expect student to be familiar with the(1)Din the reading even if they do not discu it in cla or take an examination.The(2)B student isconsidered to be one who is motivated to leam for the sake of2(3)C，not the one interestedonly in getting high grades.Sometimes homework is returned(4)Dbrief written comments but without a grade.Even if a grade is not given, the student is(5)Cfor learning the material aigned.When research is(6)C , the profeor expects the student to take it actively and to complete it with(7)Bguidance.It is the student's responsibility to find books, magazines, and articles in the library.Profeors do not have the time to explain(8)Da university library works ； they expect students(9)A graduate students to exhaust the reference(10)Cin the library.Profeors will help students who need it, but(11)D that their students should not be(12)A dependent on them.In the United States profeors have many other duties(13)D teaching，such as administrative or Bresearch work.Therefore，the time that a profeor can spend with a student outside ofcla is.If a student has problems with claroom work, the student should either(15)Ca profeor during office hours'
2.The Difference between Man and Computer
What makes people different from computer programs? What is the miing element that our theories don’t yet(1)C for? The answer is simple ： People read newspaper stories for a reason： to leam more about(2)C they are interested in.Computers, on the other hand, don’t.In fact, computers don’t(3)B have interests； there is nothing in particular that they are trying to find out when they read.If a computer(4)Ais to be a model of story understanding, it should also read for a “purpose”.Of course，people have several goals that do not make(5)Bto attribute tocomputers1.One might read a restaurant guide(6)C order to satisfy hunger or
entertainment goals, or to(7)A a good place to go for a busine lunch.Computers do not get hungry，and computers do not have busine lunches.However，these physiological and social goals give(8)C to several intellectual or cognitive goals.A goal to satisfy hunger gives rise to goals to find(9)D about the name of a restaurant which(10)D the desired type of food, how expensive the restaurant is, the location of the restaurant, etc.These are goals to(11)A information or knowledge, what we are calling(12)B goals.These goals can be held by computers too； a computer(13)B “want” to find out the location of a restaurant, and read a guide in order to do so(14)D the same way as a person might.While such a goal would not(15)A out of hunger in the case of the computer2, it might well arise out of the “ goal ” to leam more about restaurants.3.Look on The Bright Side
Do you ever wish you were more optimistic, someone who always(1)Bto be
succeful? Having someone around who always(2)C the worst isn’t really a lot of(3)D.We all know someone who sees a single cloud on a sunny day and says, “It looks(4)D rain.” But if you catch yourself thinking such things1, it’s important to do something(5)Cit.You can change your view of life,(6)B to psychologists.It only takes a little effort, and you’ll find life more rewarding as a(7)A.Optimism, they say, is partly about self-respect and confidence, but it，s also a more positive way of looking at life and all it has to(8)C.Optimists are more(9)Bto start new projects and are generally more prepared to take risks2.Upbringing is obviously very important in forming your(10)B to the world.Some people are brought up to(11)C too much on others and grow up forever blaming other people when anything(12)A wrong.Most optimists, on the(13)Chand, have been brought up not to(14)Afailure as the end of the world — they just(15)Bwith their lives.4.The First Bicycle
The history of the bicycle goes back more than 200 years.In 1791，Count de Sivrac(1)A onlookers in a park in Paris as he showed off his two-wheeled invention, a machine called the celerifere.It was basically an(2)D version of a children’s toy which had been in(3)A for many years.Sivrac，s celeriferehad a wooden frame, made in the(4)B oi a horse, which was mounted on a wheel at either end1.To ride it, you sat on a small seat，just like a modern bicycle, and pushed(5)D against the(6)B with your legs — there were no pedals.It was impoible to steer a celerifere and it had no brakes, but despite these problems the invention very much(7)B to the fashionable young men of Paris.Soon they were(8)C races up and down the streets.Minor(9)Cwere common as riders attempted a final burst of2(10)D.Controlling the machine was difficult, as the only way to change(11)A was to pull up the front of the “celerifere” and(12)C it round while the front wheel was(13)D in the air.“Celerifer6s” were not popular for long, however, as the(14)C of no springs, no steering and rough roads made riding them very uncomfortable.Even so，the wooden celerifere was the(15)A of the modem bicycle.5.Working Mothers
Carefully conducted researches that have followed the children of working mothers have no* been able to show any long-term problems, compared with children whose mothers stayed at home.My personal(1)A is that mothers should be allowed to work if they wish.Whether we like it or not, there are a(2)C of mothers who just have to work.There are those who have invested such a big part of their lives in establishing a career that they cannot(3)A to see it lost.Then there are many who must work out of pure economic(4)C.Many mothers
are not(5)B out to be full-time parents.After a few months at home with a much loved infant, they feel trapped and isolated.There are a number of options when it(6)D to choosing childcare.These range from
child minders and nannies through to Granny or the kind lady(7)Cthe street1.(8)C，however, many parents don’t have any choice； they have to accept anything they can get.Be prepared!No(9)Bhow good the childcare may be, some children are going to protest wildly if they are left.This is a(10)A normal stage of child development.Babies separate well in the first six months2, but soon after that they start to get a crush on Mum and close family(11)C • Make sure that in the first week you allow(12)Dtime to help your child settle in' All children are different.Some are independent, while others are more(13)Bto their mothers.Remember that if you want to(14)D the best for your children, it’s not the
quantity of time you spend with them, it's the(15)A that matters.
