单项选择题

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

A．A space rocket can only be used once.
B．The pilot can fly a space plane just like an ordinary plane.
C．A space rocket travels much faster than a space plane.
D．Both A and B.
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单项选择题
A．Before 9 o’clock.B．At 10 o’clock.C．At about 9:15.D．After 9:50.
A．Before 9 o’clock.
B．At 10 o’clock.
C．At about 9:15.
D．After 9:50.
单项选择题
A．Too much sympathy will inevitably humiliate the old.B．People respect the old and want to take care of them.C．The old should be left to do all they can by themselves.D．People today care too little about the elderly.
A．Too much sympathy will inevitably humiliate the old.
B．People respect the old and want to take care of them.
C．The old should be left to do all they can by themselves.
D．People today care too little about the elderly.
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