CharlesBabbageisgenerallyconsi

Charles Babbage is generally considered ________ the first computer.

A．to invent

B．inventing

C．to have invented

D．having invented

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success of Zhu Zhiwen’s singing has been great honour to his hometown.

A．The，a

B．The；an

C．不填，the

D．The，不填

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—Did you spend a lot of time looking for the lost child?
—________. It took us half a month, but luckily we found him.

A．My pleasure	B．Absolutely
C．Not at all	D．Don’t mention it

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A．What; which; which	B．That; that; which
C．What; that; which	D．That; that; what

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Rarely ________ such a silly thing.

A．have I heard of

B．I have heard of

C．I have been hearing of

D．have I heard from

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Prices of food in that area ____ sharply since word came that the war would break out soon.

A．were cut down

B．were rising

C．have been brought down

D．have been going up

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