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【单选题】
Please call me ________ 9543526.
[ ]
A.
in
B.
of
C.
at
D.
on
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如何制作自己的在线小题库
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【单选题】Here are our school rules: No _____ in the hallways. [ ]
A.
run
B.
runs
C.
to run
D.
running
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【单选题】The furniture is ____ of wood. [ ]
A.
made
B.
make
C.
making
D.
to make
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【单选题】I think zoos can provide homes ______many endangered animals.
A.
for
B.
with
C.
to
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【单选题】—Look! The tree is growing well. When _____?—Three years ago.[ ]
A.
was it planted
B.
did it plant
C.
will it be planted
D.
is it planted
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【简答题】听问句,选择最合适的答语。( ) 1. A. In the office. ( ) 2. A. In the office. ( ) 3. A. Here it is. ( ) 4. A. It's the library. ( ) 5. A. It's a classroom. B. In the library.B. In the library.B. Fine, thanks.B. Sorr...
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【单选题】The family had to stay at the hotel, ______ it was raining hard.[ ]
A.
because
B.
although
C.
until
D.
unless.
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【单选题】He spent 20 dollars _____ this dictionary.[ ]
A.
buy
B.
to buy
C.
in
D.
on
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【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
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【简答题】已知双曲线C的渐近线为y=±33x且过点M(6,1).(1)求双曲线C的方程;(2)若直线l:y=kx+m,(m≠0)与双曲线C相交于A,B两点,D(0,-1)且有|AD|=|BD|,试求m的取值范围.
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【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
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