来自李国瑞的问题
是payattentiontodosth.还是payattentiontodoingsth.
是payattentiontodosth.还是payattentiontodoingsth.


是payattentiontodosth.还是payattentiontodoingsth.
是payattentiontodosth.还是payattentiontodoingsth.
payattentiontodoingsth这儿的to是介词哦希望可以帮到你哦!