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【简答题】
A number of boys _______ (be) playing basketball at the moment.
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举一反三
【单选题】At each step along the way, economic pessimists warned that the economy was about to tumble into a yawning ______ .
A.
spot
B.
scar
C.
gap
D.
chasm
【简答题】阅读理解。 New economy online People are talking about the 'new economy'. It's very different from the 'old economy'. In the old economy, people travel to walk. They buy things in stores. They use the post...
【简答题】相同碳原子数的饱和一元醛、酮互为(),通式为()
【简答题】油漆桶工具的快捷键是?
【简答题】People are talking about the “new economy.” It’s very different from the “old economy”. In the old economy, people travel to walk. They buy things in stores. They use the post office, the fax and the ...
【单选题】At each step along the way, economic pessimists warned that the economy was about ____ tumble into a yawning chasm.
A.
into
B.
to
C.
on
D.
for
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