Tree and flowers are on either bank of the river.A.either B.both C.any D.every兩邊都有花木,either 是任何一邊,每一邊.There are tall buildings on _every side of the playground.A.all B.either C.every D.n...either好像是“兩者中的任一個(gè)”的意思，怎么能表達(dá)“兩邊都有花木”的意思呢？也可能是我的理解有誤，請(qǐng)您為我講解一下！O(∩_∩)O謝謝~~這個(gè)不必糾結(jié)。either 是“兩個(gè)中的任一個(gè)”，沒錯(cuò)。具體用法：1）有時(shí)是兩個(gè)之中，你可以任選一個(gè)【比如：There are two ways to go to Beijing, either you can travel on airplane or by train.】；而有時(shí)，它的意識(shí)和each一樣，是“兩個(gè)都”【比如：There are two roads leading to my school, one with trees on one side of it only, while the other with trees on either side of the road】。你看，兩條路通往學(xué)校，其中一條路，只有一側(cè)有樹，而另一條路，路兩邊都有樹。甭管那邊（任意一邊）都有樹。