A.Her professor．B.A classmate．C.Her former boss．D.A foreign dip
A. Her professor．
B. A classmate．
C. Her former boss．
D. A foreign diplomat．
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A.It is useful.B.It is boring.C.It is special.D.It is popular.
A. It is useful.
B. It is boring.
C. It is special.
D. It is popular.
A.A trial piece of equipment of an airplane.B.A temporary substitute for a spare
A trial piece of equipment of an airplane.
B. A temporary substitute for a spare part.
C. A temporary renting of a piece of equipment.
D. The maintenance of some parts of a plane.
Questions 13 to 15 are based on the conversation you have just heard.
A. They are better sheltered from all the outside temptations.
B. They are usually more motivated to compete with their peers.
C. They have more opportunities to develop their leadership skills.
D. They take an active part in more extracurricular activities.
The crises Facebook is facing_____
A. have been disclosed in the IPO prospectus
B. are the universal risks Wall Street confronts
C. disappoint its faithful users
D. have existed for a long time
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