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_________ , the world would be more harmonious.

A.Weren't there any wars B.There weren't any wars

C.Were there no wars D.Had there no wars

C

【解析】

試題分析:考查虛擬語氣。根據后半句would be可知是對現在的虛擬,從句要用過去式,be動詞一律用were,另本句為if條件句省略形式,要將were提到句首,同時如果條件句從句為否定,否定詞應置于主語后,不能縮略為Weren't置于句首,句意:如果沒有戰爭,世界會更和諧。故選C

考點:考查虛擬語氣

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