14．--Have you found the information about Columbus?--Not yet.but I've found a website gives a detailed introduction to Columbus．It’ll be very ．A．who,helpful B．who,peaceful C．that,helpful D．that,peaceful 【查看更多】

 

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--Have you found the information about Columbus?

--Not yet，but I've found a website _________ gives a detailed introduction to Columbus．It’ll be very _________．

A．who；helpful         B．who；peaceful       C．that；helpful         D．that；peaceful

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