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【单选题】
3-7-3、若序列的 变换 ,则 等于( )。A.
1
B.
0.5
C.
1.75
D.
0
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【单选题】听力原文：When are the sales forecasts due? (A) To the sales office. (B) On January 15th. (C) The weather will be fine tomorrow. (11)
A.
B.
【单选题】Now that we have a computer, we can ____________ everything we need easily.
A.
look on
B.
look in
C.
look up
D.
look down
【简答题】We've conditioned ourselves to look at what we have,rather than vhat we lack.
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A.
to
B.
by
C.
upon
D.
with
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A.
jumping
B.
adding
C.
raising
D.
developing
【简答题】We look( ),and we have different ( ).
【单选题】Come and have a look. We have sweaters red, yellow and blue 10 yuan.
A.
at, at
B.
on, for
C.
in, for
D.
on, at
【单选题】Sales of the software package have not been ______ impressive, owing in part to a number of unfixed bugs that carried over from previous versions.
A.
well
B.
even
C.
very
D.
soon
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