I don't know how should I do和 I don't know how I should do 这两个哪个对_英语解答

I don't know how should I do和 I don't know how I should do 这两个哪个对?为什么

人气：438 ℃　时间：2020-04-21 19:06:28

解答

后面那句
从句中要用陈述句语序,而第一句从句还是问句语序,所以后者对