Do you know what my favorite subject is?为什么有两个动词?

Do you know what my favorite subject is?为什么有两个动词? Do you know what my favorite subject is? Do you know what my favorite animal is?还是Do you know what's What is you favorite subject?My favorite subject is P.E.（改成第 帮忙修改短文:do you know what is my favorite animal? you subject want favorite do to know my about 组成句子 回答这个问句1.what is your favorite subject?2.what sports do you l do you know what is my meaning? do you know what my work is? 英语翻译What's your favorite subject?My favorite subject is scie 英语翻译What's your favorite subject?My favorite subject is P.E. 1.What's your favorite subject?的同义句 2.My favorite subject is