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【单选题】
设A，B是非空集合，定义A×B={x|x∈A∪B且x?A∩B}，己知A={x|0≤x≤2}，B={y|y≥0}，则A×B等于（ ）A.
（2，+∞）
B.
[0，1]∪[2，+∞]
C.
[0，1]∪（2，+∞）
D.
[0，1]∪（2，+∞）
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举一反三
【单选题】Which book is not written by Ralph Waldo Emerson?
A.
Representative Men
B.
English Traits
C.
Nature
D.
The Rhodora
【简答题】A．Teaching assistantship. B．Student's loan from a bank. C．A part-time job as a tour guide. D．Four-year scholarship.
【单选题】Which book is not written by Ralph Waldo Emerson? ( )
A.
Representative Men
B.
The Rhodora
C.
Nature
D.
English Traits
【单选题】Lucy worked as a part-time tour guid during the holliday _____ she got 6,000 yuan.
A.
also
B.
and
C.
but
D.
therefore
【单选题】Ralph W. Emerson’s first little book _________ established him as the most eloquent spokesman of Transcendentalism. ( )
A.
Essays
B.
Nature
C.
The American Scholar
D.
The Over-Soul
【单选题】Who is the speaker?
A.
A traveling tourist
B.
A car driver
C.
A fireman on the ship
D.
A tour guide
【单选题】The passage probably comes from ______ .
A.
a conversation on the museum
B.
a museum tour guide
C.
a museum booklet
D.
a museum advertisement
【单选题】Which book is not written by Ralph Waldo Emerson?
A.
the Representative Men
B.
The American Scholar
C.
Nature
D.
The Rhodora
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