表延续为什么用have come?

相关推荐

• 英语：be away from get back to sp come back to sp return to sp by the lake leave sp leave for sp leave sth at/in I have a toothache（该同义句） -------------------------------------------------- How many teachers are there in your school?About two __________________________数学：小明在公路上行走 速度是每小时6km 一辆车身长20m的汽车从背后驶来 并从小明身旁驶过 驶过小明身旁的时间为1.5s 则汽车的速度是?（写出过程及说明道理）
• 比赛英语自我介绍我要一篇英语自我介绍,开头为:Good afternoon,my dear teathers.iam hornored take part in the competrition.my name is ++ .I come from class+ gread+.It is a great honor to have this chance to introduce myself.I have lots of intereset,such as singsing reading and so on.帮我加几句话：但是我最喜欢的还是唱歌,所以接下来我要为大家带来一首英文歌曲yesterday once more.
• 表延续为什么用have come?
• “ She would have been angry if she hadn't come on time?为什么用过去完成式?IF说明事情只是假设而已
• where must the puma have come from 其中must have done是什么用法?
• That shop is reported in the local newspaper ___last night.A.robbedB.to have been robbedC.having been robbedD being robbed 答案给的B,谁知道为什么 to have been robbed是修饰that shop么,为什么用不定式,用robbed表被动为什么不行
• In school it is not so easy to learn a foreign language because the pupils have so ...In school it is not so easy to learn a foreign language because the pupils have so little time ___ it.a.on b.for c.in为为什么用介词for?而不是其他2个
• 1.He listened to me ____ what Mr.Smith had said the day before.A.to repeat B.repeat 2.He could do little except ____.A.writing B.write3.The students will have more discussions like this in the weeks ______.A.coming B.to come 各选什么,还有就是第三题进行时不也可以用来表将来吗?
• ____ you think he ____back by dinner time?选项A为Do; have come 是错误的；但我们老师讲若have改成be就正确,为什么?
• 属于什么类型的过去完成时?I must apologize for my dog's behaviour last week.You left your bag beside the door.The dog had seen it,he had picked it up and had taken it into the garden.The next time you are in the village,please come and have a free meal.Q1:The dog had seen it he had picked it up and had taken it into the garden.此句为什么用过去完成时 Q2：如用一般过去时是否可以这是新2练习册的答案 我也觉得用过去完成时很.
• 2000千克等于多少克
• 已知经过点P(3,5)的直线l与X轴,y轴分别交与AB,若AP向量=两倍PB向量,求直线l的方程