邦我译句英语I have had sites hitting 1st page (note #1 position) with nothing more than bookmarking and within 3 weeks!more than在这里是什么意思？是说仅仅使用bookmarking，而没做其它的事。或者连bookmarking都没做。

一道关于虚拟语气的英语选择题If I had worked harder at school,I _____ in a comfortable office now.A.would sit B.would have sit C.would be sitting D.were sitting I have had enough.这个句中的had 模仿造句（英语）原句：what a great day I had 如果我想用这个句式造一个句子,中文译为：我有多么好的朋友（复数）啊!该怎么造?what.i have? 英语达人,I have had it several times,这句话里面的had是什么?我知道have过去式had,三单是has对吗? Had I taken a taxi,I wouldn't have been late 为什么要把had放在i的前面这句话出自英语900句中的第680句,意思是：如果我打的去的话就不会迟到了.请问：在前半句中,为什么had在主语i的前面,又不是疑问 谁帮我看看这句英语什么意思Have you had to come far? 一道英语单选!纠结ing!If it ______ for the traffic jam,I ______ at the table,enjoying the wonderful meal now第一空我知道用had not been,第二空我填 would have sit(对现在的虚拟,后面“enjoying the wonderful meal”作伴随状 Dinner has been ready a long time.I have had mine and Mary has had hers; come and have yours now.请帮我翻译下此句 have already had mine 上面的一句大约意思是 你为什么不跟我去。然后 回答 I have already had mine 英语选择 Sit down and have acup of tea.-_____ A ,I sit down B I have a cup of tea C,Thank you I have had a letter for TOM 这句 have 与had I have already had lunch.改为否定句. I,had,supper,have,my,just(连词成句) I have already had breakfast.怎么改为否定句? I have already had my lamb .变为否定句 i have had enough 这算什么句?过去完成时? 邦我译句英语I have had sites hitting 1st page (note #1 position) with nothing more than bookmarking and within 3 weeks!more than在这里是什么意思？是说仅仅使用bookmarking，而没做其它的事。或者连bookmarking都没做。 had i known it ,i would have..HAD在句首?