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单项选择题

Questions 23-26

A．The disease is now spreading from patients to doctors.
B．10% of Africans are HIV positive.
C．The disease has spread very fast in Africa,
D．The disease is now spreading to more people and more places.
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单项选择题A．A formal talk between the boss and his secretary.B．An informal talk between two friends.C．A formal talk between a professor and a student.D．An interview between the interviewer and the job applicant.

A．A formal talk between the boss and his secretary.
B．An informal talk between two friends.
C．A formal talk between a professor and a student.
D．An interview between the interviewer and the job applicant.

单项选择题A．He and his friends have never worn Adidas.B．Adidas is just for great sports players like the Chicago Bulls.C．Adidas helps sports players do better.D．He has been wanting to wear Adidas shoes himself.

A．He and his friends have never worn Adidas.
B．Adidas is just for great sports players like the Chicago Bulls.
C．Adidas helps sports players do better.
D．He has been wanting to wear Adidas shoes himself.

单项选择题A．To get consent from their parents.B．To prepare rings for exchange.C．To be of legal age and to meet certain medical requirements.D．To send out announcements and invitations.

A．To get consent from their parents.
B．To prepare rings for exchange.
C．To be of legal age and to meet certain medical requirements.
D．To send out announcements and invitations.

单项选择题A．She arrived before lunch.B．She arrived in time for lunch.C．She was expected to arrive half an hour earlier than she actually did.D．The lunch is supposed to begin at around 11:00.

A．She arrived before lunch.
B．She arrived in time for lunch.
C．She was expected to arrive half an hour earlier than she actually did.
D．The lunch is supposed to begin at around 11:00.

单项选择题A．They don t help sports players at all.B．They don t live up to their fame.C．They may be comfortable but are too expensive.D．They are good for track and field sports but not for ball games.

A．They don"t help sports players at all.
B．They don"t live up to their fame.
C．They may be comfortable but are too expensive.
D．They are good for track and field sports but not for ball games.