单项选择题

Passage One Questions 26 to 28 are based on the passage you have just heard.

A．They are necessary for modern man.
B．They are unnecessary for survival.
C．They are as good as computers.
D．They are dangerous for us.
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单项选择题
A．A child.B．An elderly person.C．A sick person.D．Anyone.
A．A child.
B．An elderly person.
C．A sick person.
D．Anyone.
单项选择题
A．There are more candidates than before.B．The modem industry is developing slowly.C．The written examinations are much easier than before.D．The written examinations are more subjective than the spoken ones.
A．There are more candidates than before.
B．The modem industry is developing slowly.
C．The written examinations are much easier than before.
D．The written examinations are more subjective than the spoken ones.
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