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【判断题】
商业模式(business model)的概念最早出现于1957年。( )A.
正确
B.
错误
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举一反三
【单选题】Teh environment improvement is ______ for the development of China's economy.
A.
concessional
B.
sustainable
C.
vital
D.
apparent
【简答题】应急舱门 teh
【单选题】They complained of bias in teh way the news media reported teh story.
A.
enthusiasm
B.
indifference
C.
prejudice
【单选题】The author went outside, gathering the litter scattered on teh streets because_______.
A.
he wanted to help Mable who was too ill to sweep the streets
B.
it was the only way to get rid of the unpleasant image of teh dirty streets in his mind
C.
he want to please Mable
D.
He bacame environmentally conscious under the influence of Mable
【单选题】After teh heavy rain, a builder was called to repair teh roof, which was .
A.
leaking
B.
tricking
C.
dripping
D.
floating
【单选题】Don't worry about teh seats. There are ______ chairs in teh room.
A.
plenty of
B.
any
C.
both
D.
most
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