means是单数还是复数 你知道means的用法吗?means是单数还是复数?请看题: By all _______, you must try every _______ to help him. A. mean, mean B. means, means C. means, mean D. mean, means 【陷阱】误选C,认为第一空前有 all 修饰,故用 means,而第二空前有 every 修饰,故用mean。 【分析】其实,means 是一个单复数同形的名词,并且永远带有尾 -s。换句话说,在表示…