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【单选题】
1999年,IEEE 802.11a标准制定完成,该标准规定无线局域网工作频段在5.15~5.825GHz,数据传输速率达到11Mbps。A.
True
B.
False
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皮皮学刷刷变学霸
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【单选题】Everyone knows how the story of Cinderella ends, but did you ever really think about how she spent her days before she met the prince? Her daily routine was not fascinating. She did everything from sw...
A.
an assignment
B.
a compulsion
C.
an obligation
D.
a burden
【单选题】Participating in such activities would affect him in ______.
A.
more than one ways
B.
more ways than one
C.
one more than ways
D.
than more than ways
【单选题】Everyone knows how the story of Cinderella ends, but did you ever really think about how she spent her days before she met the prince? Her daily routine was not fascinating. She did everything from sw...
A.
all obligation
B.
a compulsion
C.
an assignment
D.
a burden
【简答题】His boss regards him as no more than a (type) ______ and he is not given career opportunities.
【单选题】How did it ________ that everyone knows my decision? I had been keeping the information to myself.
A.
come across
B.
come on
C.
come about
D.
come out
【单选题】How did the researchers test their volunteers?
A.
By giving everyone nasal drops containing either a cold virus or a particular flu virus
B.
By givmg everyone a．medicine that help lessen the probability of catching cold
C.
By giving everyone an injection boosting immune function
D.
Bv investigating everyone's characteristics，interests and hobbies．
【单选题】I think nobody makes _______ contributions to the company than him.
A.
greater
B.
more great
C.
more greater
D.
much great
【单选题】How did the researchers test their volunteers?
A.
By giving everyone nasal drops containing either a cold virus or a particular flu virus.
B.
By giving everyone a medicine that help lessen the probability of catching cold.
C.
By giving everyone an injection boosting immune function.
D.
By investigating everyone’s characteristics, interests and hobbies.
【简答题】Teach him it is far more honorable to fail than to cheat.
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