单项选择题

Questions 19 to 21 are based on the conversation you have just heard.

A．Building relationship with outer space.
B．Making profits.
C．Creating a stepping-stone to scientific research.
D．Fostering international scientific cooperation.
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单项选择题
A．The well.B．The wheels.C．The ears.D．His ears.
A．The well.
B．The wheels.
C．The ears.
D．His ears.
单项选择题
A．Government funded.B．Political.C．Private.D．None of the above.
A．Government funded.
B．Political.
C．Private.
D．None of the above.
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