AccordingtoMaYun,greatchangesi

According to Ma Yun, great changes ________ in the field of online business in the1990s.

A．took place	B．were taken place
C．happened	D．were happened

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相关试题

30,000 dollars ______ a large amount of money, but it’s ______ than we need.

A．is; far more	B．are; more
C．is; far less	D．are; less

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Oh, boy, why are you killing your time this way? Can’t you find something ________ doing?

A．useful	B．cheerful
C．enjoyable	D．worth

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His aunt ________ Beijing and she will stay there for three years.

A．has gone for	B．has been to
C．has left	D．has left for

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You ______ to the meeting this afternoon if you have something important to do.

A．needn’t to come	B．don’t need come
C．don’t need coming	D．needn’t come

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---Why don’t we take a little break?
---Didn’t we just have one?

A．one

B．it

C．this

D．That

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