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题库 / Prep2007E1-SC-84
The Nobel Prize in chemistry was awarded to three scientists for their discovery that plastic can be made electrically conductive--an advance that has led to improvements in film, television screens, and windows.
that plastic can be made electrically conductive--an advance that has led
that plastic can be made electrically conductive--this advance leading
that plastic can be made to be electrically conductive, and this advance led
of plastic's ability to be made electrically conductive, with this advance leading
of plastic being able to be made electrically conductive--an advance that has led
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1、C，The Nobel Prize was awarded to three scientists for their discovery that plastic can be made electrically conductive，and this advance led ……
and+独立的句子，要么跟前面的独立的定语从句discovery that……并列，要么跟主句prize was awarded并列，两个并列都不对。同时，如果跟discovery that并列，作为第二个从句，前面有插入语，that不能省略。C错
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