may always be complete and up-to-date
may not always be complete and up-to-date
may sometimes be complete and up-to-date
may not sometimes be complete and up-to-date
第1题：
Passage Four
Many people want to know how to analyze problems they meet. There are six stages in analyzing a problem.
First the person must recognize that there is a problem. For example, Sam's bicycle is broken, and he cannot ride it to class as he usually does. Sam must see that there is a problem with his bicycle.
Next the thinker must define the problem. Before Sam can repair his bicycle, he must find the reason why it does not work. For instance, he must determine if the problem is with the gears, the brakes, or the frame. He must make his problem more specific.
Now the person must look for information that will make the problem clearer and lead to possible solutions. For instance, suppose Sam decided that his bike does not work because there is something wrong with the gear wheels. At this time, he can look in his bicycle repair book and read about gears. He can talk to his friends at the bike shop.
After studying the problem, the person should have several suggestions for a possible solution. Take Sam as an illustration. His suggestions might be: put oil on the gear wheels; buy new gear wheels and replace the old ones; tighten or loosen the gear wheels.
Eventually one suggestion seems to be the solution to the problem. Sometimes the final idea comes very suddenly because the thinker suddenly sees something new or sees something in a new way. Sam, for example, suddenly sees that there is a piece of chewing gum between the gear wheels. He immediately realizes the solution to his problem: he must clean the gear wheels.
Finally the solution is tested. Sam cleans the gear wheels and finds that afterwards his bicycle works
perfectly. In short, he has solved the problem.
48. In analyzing a problem we should do all the following except ______.
A. recognize and define the problem
B. look for information to make the problem clearer
C. have suggestions for a possible solution
D. find a solution by trial or mistake
第2题：
A、will
B、is to
C、is going to
D、should
第3题：
此题为判断题(对，错)。
第4题：
---- Look! The man at the gate ________ be our headmaster. He is always standing there every morning.
--- - No, it ________ be him. He is holding a meeting in the office now.
A.must, can’t B.must, mustn’t C.can’t, can’t D.can’t, mustn’t
第5题：
If he had worked hard____.
A. he might have passed the final exam
B. he might pass the final exam
C. he has passed the final exam
D. he passed the final exam
第6题：
To ___ a living a person must be able to convince the company that he can do the job required.
A、get
B、earn
C、chase
D、create
第7题：
A.can not go
B.should not go
C.do not go
D.must not go
第8题：
If you are asked to judge the example elevator pitch provided in lesson five, which of the following statement do you think can truly point out its merits?
A.The speaker clearly addresses the benefits he can bring or the values he can add to the class.
B.The speaker tactfully uses his writing pieces on his personal homepage as a hook to grab the audience’s attention.
C.The speaker strongly supports it with examples that he is more achieved than the other competeting students.
D.The speaker firmly keeps the objective of becoming a teaching assistant throughout his pitch.
第9题：
A.Don’t judge the book by the figure
B.Don’t judge the book by the picture
C.Don’t judge the book by the table
D.Don’t judge the book by the cover
第10题：
It ______ have been Tom that parked the car here, as he is the only one with a car.
A. may B. can C. must D. should