what is the best way to learn English 中的 to learn 能改为learning吗?为什么?

问题描述:

what is the best way to learn English 中的 to learn 能改为learning吗?为什么?

这是个疑问句,改成陈述句形式应该是 the best way to learn english is ---. 如果要改为learning 应该前面还要加of ,变成the best way of learn engish is ---改成特殊疑问句就变成 what is the best way of learn...