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【判断题】
确定最佳现金持有量的模式主要有成本分析模型和存货模型，两种模型中均考虑的成本费用是短缺成本。A.
正确
B.
错误
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举一反三
【单选题】The forest was ______ to a few trees by the great fire.
A.
reduced
B.
lessened
C.
decreased
D.
restricted
【单选题】A few people were killed in the fire, but _____ were saved. [ ]
A.
the most
B.
most of whom
C.
the majority of whom
D.
the majority
【单选题】The alarm signal for engine room catching fire is a blast of random bell followed by _____.
A.
two
B.
three knocks
C.
four knocks
D.
five knocks
【单选题】______ is reported in the newspaper, the big fire was finally put out with very few injuries.
A.
What
B.
That
C.
As
D.
It
【单选题】The alarm signal for engine room catching fire is a blast of random bell follow by ____.
A.
two knock
B.
three knocks
C.
four knocks
D.
five knocks
【单选题】大火把树林烧得仅剩下几课树。
A.
The fire reduced the forest to a few trees.
B.
The big fire burnt the forest to a few trees.
C.
The big fire burnt severl trees in the forest.
D.
The fire made many trees burnt in the forest.
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