单项选择题

Questions 23 to 25 are based on the conversation you have just heard.

A．It isn’t reliable.
B．It needs checking.
C．It is definitely trustworthy.
D．It won’t hurt to try.
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单项选择题
A．Ways of getting extra credits.B．Taking more optional courses.C．All requirements of an M.A. degree.D．The credit hours required for a degree.
A．Ways of getting extra credits.
B．Taking more optional courses.
C．All requirements of an M.A. degree.
D．The credit hours required for a degree.
单项选择题
A．Entering a large company without application.B．Programming human feelings into machines.C．Deciding one’s best partner through Internet.D．Matching up people with questionnaires.
A．Entering a large company without application.
B．Programming human feelings into machines.
C．Deciding one’s best partner through Internet.
D．Matching up people with questionnaires.
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