Didn't you know that your parents were worried about you为什么用were不能用原形?Didn't对that从句的时态没有限制作用?

I didn't know that not important to you Have you ever helped someone that you didn't know?someone为什么不改anyone it's no use you pretended that you didn't know about it it's no use ___ ____ that you didn't 翻译：helped someone you didn't know? didn't you know?的回答, Didn't want to let you know. I didn't know you ______ill. In Case You Didn'T Know 歌词 didn't know you like that song想知道这个怎么翻译 —I didn’t know that. —Oh , dear . I ___ to tell you.. 用I bet you didn't know that.开头怎么写关于节日的文章 Honey,I didn't know that you were so much concerned with the world development. Didn't you know that your parents were worried about you为什么用were不能用原形?Didn't对that从句的时态没有限制作用? I would have come sooner but I _________ that you were waiting.A didnt know B dont know C hadnt known D havent known I'll do that you know that we both didn't say I was always on your side 中文翻译! I didn't think that,I just know you are clever and this can help you I it's useless ---- that you didn't know the rules.A.your pretending B.you not know C.you to pretend D.for you not knowing Why didn't you buy that dress?