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【单选题】
车台阶轴或镗不通偏角应取 。A.
a：45度
B.
b：80度
C.
c：≥90度
D.
d：30度
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举一反三
【简答题】Shanghai New Continental Electronics Co. Ltd.
【单选题】In 1997, devotees of home electronics eagerly awaited the DVD player, a new device that could play movies without videotape, and with greater clarity. It caught on even faster than CD music players an...
A.
information was encoded
B.
DVD technology was introduced
C.
it was used with photography
D.
used in computing
【单选题】U10-11 A friendly basketball match between teachers and students __________ tomorrow afternoon.
A.
was held
B.
will be held
C.
is held
D.
must be held
【单选题】Why did Merck & Co. Inc. pulled Vioxx from the market this September.
A.
Because they learned the results of Dr. Jeffery Draze's trail.
B.
Because Vioxx has proved a useless drug in trails.
C.
Because trails showed that Vioxx almost doubled the risk of heart attacks, strokes and other major adverse events.
D.
Because Merck&Co. Inc. could not make any money from the drug.
【单选题】Robert Friedlander, an American, arrived in Xi'an on his bicycle trip across Asia which started last December in New Delhi, India.When he was 11, he read the bookMarco Poloand made up his mind to visi...
A.
clever
B.
friendly
C.
hardworking
D.
strong-minded
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