题目内容
15.Tony can swim very well now. he couldn't do it all two years ago.( )| A. | .And | B. | But | C. | So |
分析 托尼现在可以游得很好.但是两年前他一点也不会.
解答 答案:B.考查连词辨析.句意"托尼现在可以游得很好.但是两年前他一点也不会."And和,表示并列关系.But但是,表示转折关系.So所,表示因果关系.根据前后两句句意托尼现在可以游得很好,两年前他一点也不会.可知两句是转折关系.所以用but.故选B.
点评 了解各个选项所给连词的意思及用法,再结合具体语境进行选择.
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