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The conference aims to develop business and let people think about ______ they can have a positive influence on the planet.

A．why     B．that       C．what     D．how

The conference aims to develop business and let people think about ______ they can have a positive influence on the planet．

A．why　 　　　　 B．that　　　 　 C．what　 　　 D．how

The conference aims to develop business and let people think about ______ they can have a positive influence on the planet.

A．why     B．that       C．what   D．how

The conference aims to develop business and let people think about _____ they can have a positive influence on the planet．

       A．why      B．that            C．what      D．how

The conference aims to develop business and let people think about ______ they can have a    positive influence on the planet．

       A．why      B．that            C．what      D．how

The conference aims to develop business and let people think about ______ they can have a positive influence on the planet.

A．why　 B．that　　　 C．what　 　　　　　　 D．how

．The conference aims to develop business and let people think about ______ they can have a positive influence on the planet．

       A．why      B．that            C．what      D．how

．The conference aims to develop business and let people think about ______ they can have a positive influence on the planet．

江西省上高二中2011屆高三第六次月考

The conference aims to develop business and let people think about ______ they can have a positive influence on the planet.

A．why     B．that       C．what    D．how