It was _____ I have ever spent.A as a pleasant day as B. as pleasant as a dayC.as pleasant a day as D.as a day pleasant as为什么选C A为什么不对?请详细解答下,谢谢.

I _____ to London but I was promised to visit it next year.A：have never been B：have never gone C：was never D：never went I _____ to London but I was promised to visit it next yeat.A:have never been B:have never gone C:was never D:never went I _____ to London but I was promised to visit it next yeatA:have never been B:have never gone C:was never D:never went 1.I loved the movie.I wish I _____ the book from which it was made.A.have read B.had readC.should have read D.am reading I would have come to see you _____ ,but I was so busy then.A)if it would be possible B)if it were I would have come to see you _____ ,but I was so busy then.A)if it would be possibleB)if it were possibleC)was it possibleD)had it been possible When I was a baby,I-------(have) no hair,but now I _____(have) long hair.I hope the tree _____(grow) well again Let’s try to____(save)the young tree.Let’s ____(move) it into our garden. I have finished my homework and it _____ me an hour.A.takes B.took C.was taken D.was taking i _____(have)my lunch,i _____(have)it just now. -- When _____ you _____ your homework?--I had finished it befor he_____ back.A.have;finished;came B.have;finished;was comingC.did;finish;came C.did finish;was coming I have been collecting stamps since I was 7.Now I am 12.（合并为一句）I _____ _____ collecting stamps _____ _____ _____. -I have a cold.-_____ you wore too little yesterday.It was cold..A.Maybe B.Really C.Sometimes D.May be It was the only kiss,the love I have ever i have seen the movie yet,but i _____ _____(see)it tomorrow Dear me!Just _____ at the time!I _____ no idea it was so late.A.look,have B.looking,had C.look,had D.looking,have选A还是c? - Did you think ____ not right to shout in the public?- _____.But I have known now.A.that;Yes B.it;NoC.it is;No D.it was;YesDo you think it is interesting? 句型转换,SOS!When i left the classroom ,there was nobody in it.I was_____ _____ _____ _____ the classroom. 求分析—Do you have any idea when the experiment was carried out?—I hear it was not until last year _____ their plan was approved.A.that B.when C.before D.once 8.He woke early _____ it was raining.A.finding B.to find C.found D.to have found9.I regretted _____ the days when I _____ hard at school.A.wasting,must have worked B.having wasted ,should have worked C.to waste ,should work D.to have worked ,would wo