I have summarized some English learning principles and hope that it can be helpful for you翻译这句话的意思

I have come so I have done so. so have I I have summarized some English learning principles and hope that it can be helpful for you翻译这句话的意思 英语翻译--So she has ; so have I I have been so serious I have been so serious so have i 和so i have区别及含义 I have so far翻译 So have i是什么句? -I have 3 apples.-So have I 还是 So do I什么时候用So have I am so gay that i have I care so i have nothing.是什么意思 So have I&so do I有什么不同? I have you.I'm so happy.So perfect. so i have和so have i以及so i do,so do i怎么用?.容易混淆 so I have ,so do I ,so have I ,so I do 的区别总是分不清啊 英语选择 -I have a book.-( )A.so do I B.so have I-I have a book.-( )A.so do I B.so have I neither have i和 so have i 的区别?