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【多选题】
Hadoop 项目包括( )A.
Hadoop Distributed File System （HDFS）
B.
HadoopMapReduce 编程模型
C.
HadoopStreaming
D.
Hadoop Common
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举一反三
【单选题】With the brain-scanning tools and understanding of biochemistry, researchers found the mental effects of exercise start in ______.
A.
the brain
B.
the bloodstream
C.
the muscles
D.
the arms
【单选题】. ----Oh my God! The guests will be here soon! ----______. I am sure that the room will be cleaned up in a minute.
A.
My pleasure
B.
Take it easy.
C.
Help yourself.
D.
Not at all.
【简答题】Researchers found that compared with s who spent much of their free time in front of TV sets, those who were physically active often had higher self-respect, better grades and were less likely to ...
【单选题】—Oh ， my god ! I’ve just broken the glass that mymother likes best.. — .It can’t behelped .
A.
． That`s fine
B.
． All right
C.
． Never mind
D.
． Not at all
【单选题】Oh, my God! I can ______ put on my trousers. I must be getting heavier.
A.
carefully
B.
hardly
C.
quickly
D.
quietly
【简答题】David: Oh, my God. I can’t take it anymore. Barbara: {A. Don’t be discouraged.; B. It’s expensive, isn’t it?; C. What’s wrong, honey?; D. Let me have a try.; E. But I don’t have much time to attend th...
【简答题】David: Oh,
my god! (1)_________ someone in the car burned a hole in the seat here!A. It seems as if B. Looks like
【单选题】The researchers found clear and convincing evidence _________ happiness is the key when it comes to better health and longer lives.
A.
where
B.
whether
C.
how
D.
that
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