答案是A但是为什么不能选B)Are you sure you don't mind my playing the game here?A Yes,do please B Certainly not

答案是A但是为什么不能选B)Are you sure you don't mind my playing the game here?A Yes,do please B Certainly not We____a meeting these days.A、haveB、hadC、are havingD、were having 知道答案是C.但是不知道要怎么说、为什么不能选A呢? There are two roads and either _____to the station.A is leading B are leading C lead D leads我选的是B但是答案是D为啥啊~为啥不能加are,而是把lead变成复数了? --How soon will your faher come back?--A.In a week B.On Friday C.Next month 答案是A,但是为什么不能选B,C呢? play with a yo yo为什么不能说成play a yo yo?play with 这个用法究竟怎么用 为什么不能选B ?答案是D the harder you work,the more __ you are to succeed A.likely B.possibly C.probably答案是A为什么不能选BC? He felt his arm ___.A pullingB pulledC being pulledD to be pulled答案是选B的,但是为什么不能选C来表示正在被拉呢? 请教一题英语题,谢谢大家了These ____ of goods are now out of favor with the customers.A.kinds B.sorts C.varieties D.variety答案选C,我可以理解,但是A,B为什么不能选呢,是因为these是负数么? Not only you but also I ------ mistaken.A am B had C are D have 答案上选的是A am 感激不尽!但是为什么不能选D have?刚才查词典，mistaken可以当做是形容词也可以当做是弄错，动词，那能不能是不知你还有我 这是初一的题..关于二元一次方程组的选择题下列是二元一次方程组的是（ ）（A） 我知道答案选B.但是为什么A和C不能选?为什么选B? 关于二元一次方程组的.下列是二元一次方程组的是（ ）（A） 我知道答案选B.但是为什么A和C不能选?为什么选B? Not only his parents but also his sister ________ the museum.A.are going to B.is going toC.are goingD.is going我选了A,但是答案是B能不能讲讲为什么啊? 这个答案是C,为什么不能选B4.— What a beautiful factory!I want to work in it.— Well,workers very much here.A.need B.are needing C.are needed D.will need Only under special circumstances____to enter the laboratory.A.are visitors allowed B.are allowed visitors.我想选A,因为是倒装,但是答案上是B, –Hello Golden Sun Hotel .Can I help you –Do you have a room ____ for this weekend A.available B.useful C .empty D possible 我知道答案是A,但是B和C为什么不能选呢? Are yo good at()?A.swim B.swimming C.swims选哪一个? There are ______ students in the classroom.A.not B.not a C.no D.no any答案是c没错,但我们知道no=not a 或者not any,那么为什么不能选B呢?