She is notanswering .这个ing 是动词现在进行时, 动词意思不变, 表示动作正在进行或即将进行!可以分别举3个时态的动词句子吗? ed en ing 没有be动词的如果有be 动词的话 那不就是词性改变了?一个句子只能有一个动词是吧?Tom worked overtime during last weekend.Tom has hurted himself in the accident and has his car driven to a local garage.I tell you to stop talking at once. 一个句子可以有多个动词!...