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【单选题】
The word' gains' in the second sentence in the last paragraph means ______.A.
increases
B.
progresses
C.
profits
D.
things
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皮皮学刷刷变学霸
举一反三
【简答题】若a=12,则a+=a-=a*a的值为
【简答题】外汇汇率的标价方法有（ ）。
【简答题】外汇汇率的标价方法有（ ）。
【单选题】Which of the following are disadvantages of flexible budgets? 1 They are not very useful for decision-making 2 They are more time consuming to prepare than fixed budgets 3 They fail to provid...
A.
2 and 4 only
B.
2,3 and 4 only
C.
1,3 and 4 only
D.
2 and 3 only
【单选题】What are they doing?
A.
Having an important meeting.
B.
Making an appointment(约会).
C.
Checking the time.
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