need sb to do和need sb doing有什么区别?两个都正确吧?

need sb to do和need sb doing有什么区别?两个都正确吧? need sb to do和need sb doing有什么区别?两个都正确吧? 英语语法中,need sb sth是need sb to do 还是need sb do /doing sth? 有没有need sb.to do need sb to do sth 用法 need sb to do sth的sb要是宾格吗? play games with sb,need to do sth ,call sb need sb do sth还是need sb to do sth?有什么区别 need to sb need sb.to do sth.可不可以换成need sb.doing sth. sb.need sth.(三单时need加不加s) need to do sth 和need do sth的区别 need to do sth 和need do sth列句 need to do 和 need do的区别 need sb to do,need如果变成情态动词,need sb to do 是否要变成need sb do?这是个句型吗?有人说可以这样搭配,有人说不可以,有无need sb do的形式? 有没有need sb do need sb to do sthsb 指什么sth 指什么 need to do 和 need doing的意思和区别