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【简答题】
A．They carried passengers, but not cargo. B．They were large, but surprisingly fast. C．They were the first successful steam-powered ships. D．They were more reliable than other ships of the 1860's.
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【单选题】Consider Figure 5.3. If the Swedish government auctions import licenses to the highest bidder in a competitive market, it could realize revenues of up to:
A.
$3.20
B.
$4.00
C.
$4.80
D.
$5.60
【简答题】地质年代分为()地质年代和()地质年代。
【判断题】Most or all of the mark-up revenue from a quota will be captured by the government if the government auctions off import licenses.
A.
正确
B.
错误
【单选题】Consider Figure 5.3. If thecompetitive market, it could realize revenues of up to:
A.
$3.20
B.
$4.00
C.
$4.80
D.
$5.60
【简答题】地质年代和地层年代如何划分？
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