英语语法疑惑啊I have caught a bad cold for a week and I can't get rid of it.一种改法：本题说把caught改为had 变为现在完成时,两一种改法：应该也可以把have改为had 变为过去完成时吧?假如可以的话,我的

英语语法疑惑啊I have caught a bad cold for a week and I can't get rid of it.一种改法：本题说把caught改为had 变为现在完成时,两一种改法：应该也可以把have改为had 变为过去完成时吧?假如可以的话,我的 I have caught cold啥意思 i have caught a lot of_____this year On my way home,I saw a thief____money from a lady by the police.A.being caught B.having caught C.caught stealing D.have caught to steal为什么?不是说see Sb.doing/do Sth.要怎么区分啊? I have caught a cold为什么两个动词 On my way home,i saw a thief() by the police.A.caught B.to have caught C.having been caught D.having caught you seem to have caught a cold.so i have 紧急you seem to have caught a cold.so i have为什么不是so i do 英语语法C47.I have caught a bad cold for a week and I can't get rid of it.这里面的have为什么要改为had呢?8,He ______ climbing in the Alps next summer.A,can have gone B,would go C,may have gone D,may go以上选项求用排除法一一 I got to the office earlier that day,____ the 7:30 train from Paddington A.caught B.to have caught C.to catch D.having caught 英语翻译If only I had gone by taxi,I would have caught the plane快 I regret not ______ earlier ,or I would have caught the train. I have caught a terribie cold after I swam in the east lake yesterday I always get caught I got to the office earlier that day,_____the 7:30 train from Paddington为什么选D而不选C（为了要）A caught B to have caught C to caught D having caught 1.on my way home,I saw a thief—— money from a lady by the police A being caught stealing B having caught stealing C caught stealing D have caught to 我知道选B, 1、谁能叫我做这几题英语题啊?虚拟语气1.If we had not set off that earlier,we __________ in the rain.A.could be caught B.must be caught C.would be caught D.would have been caught2.If I _______ in your position,I would take that job..A. i____ the bad cold for a week,still i can't get rid of it.A.aught B.have caught C.have D.have hadhave caught 与 had caught有何区别 must have caught和 must have got caught的区别