The growth speedup was mainly brought forth by______.
A. the spur of auto sales
B. the growth of real gross domestic products
C. a big boost of domestic demand
D. a slow growth in wages
查看答案
Which of the following is true about Li's new "green" concrete？
A. The new concrete will greatly reduce the cost of production and construction.
B. Traditional concrete is stronger, lighter and climate-friendly compared with new concrete.
C. Traditional concrete grants more freedom in design and construction compared with new concrete.
D. The new concrete requires no reinforcement in preparation.
【C14】
A. as many as
B. as good as
C. as far as
D. as well as
【C2】
A. covered
B. discovered
C. arranged
D. ranged
The last sentence of the text shows that
A. Van Oss has full confidence in the developers and the public in using new concrete.
B. Van Oss is pessimistic about the future development of greener concrete.
C. Van Oss is hostile to the attitudes of developers and the public.
D. Van Oss feels that people should be patient to wait for the change of the public attitude.
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