Somanynaturaldisastersarebelie

So many natural disasters are believed___________over the recent years because of the frequent unreasonable mankind activities.

A．to have come about	B．to come about
C．coming about	D．to be coming about

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— It’s the most fantastic experience ______ I’ve ever had.

A．who

B．that

C．whose

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— I ______ your decision, for it is good for you.

A．give up	B．look over
C．reply to	D．approve of

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______ hearing the news of the success, he opened his mouth wide, and then had a big smile on his face.

A．To

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C．In

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— ______

A．It doesn’t matter.	B．Oh, it’s my pleasure.
C．Good heavens!	D．I’m glad to hear that.

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New technologies have made possible to turn out new products faster and at a lower cost.

A．that

B．this

C．one

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