There are many trees on ( ) side of the river.a.every B.either C.all D.both 求详解,
人气:250 ℃ 时间:2020-05-07 12:58:58
解答
B on either side of the river = on both sides of the river 河流,街道等一般只有两条边,所以先排除 every all (用于三个,三个以上的) either + 单数 both+ 复数 不懂追问*^__^* 不懂,every如何?every side= all sides (三个,三个以上), 可是河流只有两条边