How does the author probably feel about the present newspaper industry？
A. It is a promising industry.
B. It is a prosperous industry.
C. It is an out-of-date industry.
D. It is a troubled industry.
In what aspects are the new HOV and Alvin similar？
A. Size.
B. Speed.
C. Shape.
D. Both A and C
A．butB．howeverC．soD．thus
A. but
B. however
C. so
D. thus
A．hadB．wouldC．shouldD．will
A. had
B. would
C. should
D. will
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