I didn’t know why he looked angry when I patted him ______.A：on the head B：on head C：on a head D：on his head 单选题

英语句子成分划分He didn't come.That is why he didn't know I didn’t know why he looked angry when I patted him ______.A：on the hea I didn't know where he lived还是I didn't know where he lives对?-Why didn't you go to his birthday party yesterday?-Because I didn't know ______.He forgot to tell me.A.where did he live B.where he lived C.where does he live D.where he lives选B I want to know why didn't he reture the kook to me(哪里错了) I didn’t know why didn't alice come to the party last night? I don't know why she didn't解释一下语法 翻译：He meant what he was saying ,but I don't know why it didn't make me feel good.谢过~~ i want to know when he has come这句话对吗那i want to knw why he didn't come he didn't know why he failed to do the sales job well why didn't alice come to the party last night?I don't know why she didn't为什么回答用didn't I didn’t know why he looked angry when I patted him ______.A：on the head B：on head C：on a head D：on his head I don't know why he _____(like) elephants. Can you explain why 90% chinese students didn't come back?I don't know. Nancy didn't seem____(be)happy today.But I don't know why. I Didn't Know 歌词 He didn't know -------to do?应该填how还是what?why? Do you know the reason why/for which he didn't come?这句话的意思? i found a girl c___ and i didn`t know why