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【单选题】
What benefit is a weather bulletin to a mariner（）.A.
It provides a legal reason to cancel a projected voyage
B.
It allows the mariner to make long term weather forecasts
C.
It is of little benefit since the weather changes frequently and rapidly
D.
It gives the mariner time to prepare for weather changes
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【单选题】All the credit card organizations charge interest on a monthly basis which may______as 25 per cent a year, yet judicious purchasing using a card can mean that you obtain up to seven weeks interest-fre...
A.
come up
B.
account for
C.
add up
D.
work out
【单选题】It doesn’t matter ________ you pay by cash or credit card in this store.(2012·山东，25)
A.
how
B.
whether
C.
what
D.
why
【简答题】P61,第11题:细菌的物理化学特性与废水生物处理有哪些方面的关系?
【多选题】为什么社会主义核心价值观能成为当代中国发展进步的精神指引？
A.
是坚持和发展中国特色社会主义的价值遵循。
B.
是提高国家文化软实力的迫切要求。
C.
是增进社会团结和谐的最大公约数。
D.
是经济社会可持续发展的根本动力。
【单选题】All the credit card organizations charge interest on a monthly basis which may______at 25 per cent a year, yet judicious purchasing using a card can mean that you obtain up to seven weeks interest-fre...
A.
come up
B.
account for
C.
add up
D.
work out
【单选题】All the credit card organizations charge interest on a monthly basis which may ______25 per cent a year, yet judicious purchasing using a card can mean that you obtain up to weeks interest-free-credit...
A.
come up
B.
account for
C.
add up
D.
work out
【单选题】( 27 ) 根据使用频率为 5 个字符设计的哈夫曼编码不可能是 ( ) 。
A.
111,110,10,01,00
B.
000,001,010,011,1
C.
100,11,10,1,0
D.
001,000,01,11,10
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