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【简答题】
Map阶段结束后,Hadoop框架会处理:Partitioning ,shuffle 和sort,在这个阶段都会发生了什么?
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【判断题】关于发票的抬头,若信用证无明确规定时,则以开证行为抬头人。
A.
正确
B.
错误
【单选题】The lawyer seldom wears anything other than a suit ________ the season.
A.
whatever
B.
wherever
C.
whenever
D.
however
【单选题】Kate's dad is getting old. She will go back home to see him _____it is convenient.
A.
because
B.
whenever
C.
although
D.
Unless
【单选题】陈某将其一套价值50万元的住房与李某的一套价值80万元的住房交换,陈某以现金方式补偿给李某差价;另将一套价值100万元的门面房与王某同等价值的门面房等价交换。已知当地契税适用税率为3%,则下列关于上述房产应纳契税的计算中,正确的是( )。(上述金额均不含增值税)
A.
陈某应纳契税=(80-50)错3%=0.9(万元)
B.
陈某应纳契税=(80-50)错3%+100错3%=3.9(万元)
C.
李某应纳契税=(80-50)错3%=0.9(万元)
D.
王某应纳契税=100错3%=3(万元)
【单选题】陈某将其一套价值50万元的住房与李某的一套价值80万元的住房交换,陈某以现金方式补偿给李某差价;另将一套价值100万元的门面房与王某同等价值的门面房等价交换。已知当地契税适用税率为3%,则下列关于上述房产应纳契税的计算中,正确的是(  )。(上述金额均不含增值税)
A.
陈某应纳契税=(80-50)×3%=0.9(万元)
B.
陈某应纳契税=(80-50)×3%+100×3%=3.9(万元)
C.
李某应纳契税=(80-50)×3%=0.9(万元)
D.
王某应纳契税=100×3%=3(万元)
【单选题】我国历史上有文字可考的历史开始要于( )
A.
B.
C.
D.
【单选题】A carbon dioxide fire extinguisher should be recharged ______.
A.
at least annually
B.
whenever it is below its required weight
C.
only if the extinguisher has been used
D.
before every safety inspection
【单选题】________ difficult the situation is, we'll help one another to overcome it. [      ]
A.
Whatever
B.
Whenever
C.
Wherever
D.
However
【判断题】关于发票的抬头,若信用证无明确规定,则以开证行为拾头人。
A.
正确
B.
错误
【单选题】Kate's dad is getting old. She will go back home to see him _____it is convenient.
A.
because
B.
whenever
C.
although
D.
unless
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