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【单选题】

Please call me ________ 9543526.
[ ]

A.
in
B.
of
C.
at
D.
on
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参考答案:
参考解析:
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举一反三

【单选题】Could vou tell me _____?[ ]

A.
when will the next bullet train leave for Nanjing
B.
when the next bullet train will leave for Nanjing
C.
when would the next bullet train leave for Nanjing
D.
when the next bullet train would leave for Nanjing

【单选题】[2013·广东高考]设m,n是两条不同的直线,α,β是两个不同的平面.下列命题中正确的是(  )

A.
若α⊥β,m?α,n?β,则m⊥n
B.
若α∥β,m?α,n?β,则m∥n
C.
若m⊥n,m?α,n?β,则α⊥β
D.
若m⊥α,m∥n,n∥β,则α⊥β