come to do为什么不是祈使句

come to do为什么不是祈使句 come to do something When it comes to avoiding the transmission of swine flu come to doing sth,为什么不是 come to do sth? the only thing to do was ask him to come.为什么不是the only thing to do was to ask him to come或the only thing to do was asking him to come.能否再说明白一点？ study hard ,or you can keep pace with the time为什么不是to study hard?祈使句?但开头一定要ing或to do的嘛? Will you come to my hometown?(祈使句) He hasn't come yet.what do you consider ---to him?为什么选has happened而不是happening 不是consider doing 祈使句用to do还是 doing come to do sth 关于be able to do will you be able to come to a meeting next week?will是be 动词.为什么要多+个be 难到不是 will you able to come to a meeting next week? 祈使句为什么有两个动词如please come in Tell him to come to my office.为什么不是come into? have come to know为什么是come为什么不是have came to know呢? Kate,here—everybody else,stay where you are.A.come B.comes C.to comeMary,____ here-everybody else,stay where you are.A.come B.comes C.to come D.coming为什么选A 为什么说这是祈使句? 祈使句 与do的关系,为什么要用do come to do,还是come doing 咳咳!关于英语,1 join 和join in 有什么区别?2 we'll never forget the day ______my friend came to see me.A that B whenB 为什么?3Do come to see him ,_____?A don't you B will you为什么?是祈使句吗? You _______ to the meeting today if you have something important to do.A.needn't to come B.don't need come C.don't need comingD.needn't come为什么不选A?不是need to do/don't need to Work hard,and your dream___A.will come ture B.comes true C.came ture为什么?不是说主句是祈使句,从句用一般现在世态吗?