她对它们很感兴趣 用英语怎么说？

She is very interested in them.

这是现在时的表达，如果是过去时就用was

somebody be interested in something 是固定搭配，注意介词是in,不是to

she is very interested to them.

She was very interested in them she was very interested in them

She is interesting in them. 不能用to,觉得不错就设为最佳答案