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名詞的複數形式有很多種1.直接加s比如girls,teachers等2.後面加es一般都是以ch,x,sh等結尾的單詞,比如churches,boxes等3.單複數同形,也就是不變的比如sheep,people等4.以y結尾的單詞,去y變i加es比如families等不過這…
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