单项选择题

What is the author's attitude towards Bush's spaceflight program

A．Negative.
B．Positive.
C．Neutral.
D．Not mentioned in the passage.
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单项选择题
The highest _____________ of governments has been given to the problem of heavy traffic.
A．pride
B．privilege
C．priority
D．project
单项选择题
A．Action.B．World News.C．Enterprise.D．Faces and Places.
A．Action.
B．World News.
C．Enterprise.
D．Faces and Places.
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