请问一下这两个英语句子forgot后面为什么一个用TO DO 一个用doingi didn't go to your party because he forgot to tell mei forgot posting the letter and looked for it everywhere

请问一下这两个英语句子forgot后面为什么一个用TO DO 一个用doingi didn't go to your party because he forgot to tell mei forgot posting the letter and looked for it everywhere 改正这个英语句子1.He forgot his watch at home.希望能具体说明一下. 请问一下这些英语句子怎么读 有的英语句子里后面是THAN EVER BEFORE有的句子后面是THAN BEFORE请问这在句子里表达的意思都一样吗? 请问后面这两个是什么成语? 请问英语两个句子合成一个句子有什么窍门? 问一下这两句英语句子He also noticed that some houses had had no deaths.Scientists have had the theoies that rising temperatures could harm crops.我想请问一下第一句为什么连用两个had第二句什么头一个have后面又加had 我想请问一个关于英语发音的问题,在句子中and delicious里面的两个/d/是都发出来还是and后面的/d/省略掉呢 1.when she walked towards the door,she forgot about the key.forget忘记,后面直接跟宾语,为什么第一句forgot后面还有about?2.Please look at the (notice) on the blackboard.请问这一题为什么不能填notices 复数?the 后面是可 请问句子后面加这个“~ 解释两个英语句子1.mother dislikes my woeking late.2,he never talked to me about his having been in Paris.1中为什么要用MY?2中为什么用his随后请把这两个句子反映的结论告诉我一下（就像是什么什么后面要加什 请问,do加动词表强调,do和动词的形式该怎么用?另外问一下, He did told you about that matter ,but you have forgot.这个句子的“did”和“told”动词形式对吗? 请问一下这两个文物名称是什么? 请问一下这两个题怎么写? 请帮我把这两个句子翻译一下：打扰了,请问医院怎么走? 去图书馆花费你多长时间? 请英语大神帮忙分析一下这两个句子的语法结构吧!句子：1. I asked her why she smiled at me that day.2. It is where we do interviews with the big sports stars.请问这两个句子是什么从句,各部分做什么成分? 高一英语必修4后面翻译句子说一下啊!谢了! 帮忙猜一下这个标点符号using namespace std;这句子最后面 std 后的两个点 键盘上怎么打 按那个键?