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【单选题】
买入看跌期权的风险和收益关系是( )。A.
损失有限，收益无限
B.
损失有限，收益有限
C.
损失无限，收益无限
D.
损失无限，收益有限
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【单选题】Fool _____ Jane is, she could not have done such a thing.
A.
who
B.
as
C.
that
D.
like
【简答题】A. Tips on playing tricks on April Fool’s Day B. How France celebrate April Fool’s Day C. An example of April Fool’s Day tricks D. At what time Brits and the Danish celebrate April Fool’s Day E. How B...
【简答题】精确制导武器被誉为“( )”。
【单选题】Our cotton T-shirts are packed ___ boxes ___ one dozen each, 200 boxes ____ a carton.
A.
with, in, to
B.
with, to, in
C.
in, of, to
D.
in, to, in
【单选题】He ran and ran, but he couldn't run _____ to catch the bus. [ ]
A.
fast enough
B.
enough fast
C.
quick enough
D.
enough quickly
【单选题】Much of our clothing today is made ______ cotton (blue jeans, T-shirts, etc.).
A.
of
B.
up of
C.
from
D.
up from
【单选题】He criticized everything and everybody, and even______ his few friends.
A.
ran over
B.
ran down
C.
ran against
D.
ran into
【简答题】承 19 题,若水流量不变,改用 Φ68×3mm 钢管,物性数据不变,则 α’’=________ W /(m 2 · °C ).
【单选题】His money ________, so he had to walked home.
A.
ran out of
B.
ran away
C.
ran out
D.
ran off
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