she swimming across the river she is swimming over the river 语法对吗

题目

she swimming across the river she is swimming over the river 语法对吗

答案

这是两个意思相同的句子吗?
she swimming across the river 这句是错的,swim不用加ing,可以用swim的过去时等等啊!
she is swimming over the river 对的.
（这一处over和across都行,只不过有细微的差别而已,你可以去瞧瞧over与across的区别!能查到的）