IfNewtonlivedtoday,hewouldbesu

If Newton lived today,he would be surprised by what_____in science and technology.

A．had discovered	B．had been discovered
C．has discovered	D．has been discovered

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A．that; that	B．why; that
C．why; because	D．that; because

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A．why

B．how

C．whether

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A．consider	B．considering
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C．that

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A．informing	B．to inform
C．informed	D．to be informed

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