I didn't think __ possible to learn French and English at the same time A.this B.that C.it D.it's

Why Didn't I Think of That? Do you think I didn't!翻译 they didn't think they were better than the other singers=-----------------------than __ __ ___ i didn't know you __(be ) here I didn't think __ possible to learn French and English at the same time A.this B.that C.it D.it's You are here.I __ you were here.A.never thought B.didn't think 不清楚为什么不可选B?谢 Didn't you just say what I think you did that you need me didn't think i turn I didn't think that worse的汉语意思是什么 i didn't think humans should k___ animals for meat. 关于think的反意疑问句给下列几个句子……I think he is happy,__ __?I don't think he is happy,__ __?I think he isn't happy,__ __?She thinks he is happy,__ __?She doesn't think he is happy,__ __?She thinks he isn't happy,__ __? but i don't think you can smoke here.I didn't know this is a...为什么是didn't I don’t think she had a good time there this summer,__ A、do I B、had she C、did she D、didn’t she请给出答案及解析 他没有尽力,所以我并不为他惋惜.He didn't do his best,so I didn't __ __ __ him. Why didn't I think of that before?这里的助动词为何用didn't,而不用don't. 英语适当形式填空 Didn't I tell you __(keep)quite,Tom.英语适当形式填空Didn't I tell you __(keep)quite,Tom. I didn't know you lived a hard life until I __(read) your article I didn't hear anyone shouting because I __(听) the Walkman then