Jack _can not have arrived_yet,otherwise he would have telephoned me .为什么 这么填?

Jack _can not have arrived_yet,otherwise he would have telephoned me .为什么 这么填? Susan _can not have_written a report like this.翻译 关键点 为什么这样填? It is not like Jack to be unfriendly,so he ___ you when you calledA/can't have seenB/should not have seenC/must not have seenD/need not have seen为什么选择A?怎么翻译? Let's buy some fruit for __(we) friends.Jack and Tom __(not have)a toy car. Jack's family ____ _____(not have )a big house with lots of trees.填doesn't 还是don't? Does Jack usually have a birthday party? Jack ( )(have） a race with Mingming. 一道英语题关于not only but also的Not only Dick but aslo Jack and I____interested in Chinese folk songs.A amB isC areD have Jack could have avoided that terrible car accident ,but he_____careful enough.A.is not.B.hasn't been.C.was not.D.hadn't beenD为何不行?感激不尽! Not only Tom but also Jack __to that city several times.A.have been B.has been C.have gone D.has gone Jack was a writer.Now he is not.(同义句)Jack ()a writer () (). Jack admitted that he ought not to have taken away the book,_____?A.oughtn't he B.ought he C.didn't he D.did he Jack was a writer.Now he is not.(同义句) _Can you give me some water?_Sorry,only have_____ A a little B.much I have two f_friends .One is Jack a-the other Jack,have,a racket,tennnis,does 连词成句 jack stood there at a loss and he appeared___what his father saidA that he had not understoodB not to have understood选b a为什么不可以,b为什么对? Jack does not have any brothers or sister 改为同义句是什么啊11111