单项选择题

A．They set their own exams.
B．They select their own students.
C．They award their own degrees.
D．They organize their own laboratory work.
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单项选择题
A．Their competitors have long been advertising on TV.B．TV commerciais are less expensive.C．Advertising in newspapers alone is not sufficient.D．TV commerciais attract more investments.
A．Their competitors have long been advertising on TV.
B．TV commerciais are less expensive.
C．Advertising in newspapers alone is not sufficient.
D．TV commerciais attract more investments.
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