The representatives stand for the principle _______ every citizen has a say in their country’s future.

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

B

【解析】

試題分析：考查定語從句。A.在定語從句中一般意為是否;B .在定語從句中僅作連詞使用，無實(shí)際意義；C.在定語從句中一般意為‘什么，什么的’，可充當(dāng)兩種成分；D.在定語從句中一般意為‘多少，怎么樣，多么’。前后兩個(gè)句子都不缺成分，所以所填詞僅用作連詞。句意：眾議院象征著在他們國家的未來每個(gè)公民都有言論權(quán)的原則。故選B

考點(diǎn)：考查定語從句

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