回答数
3
浏览数
258
虾虾虾虾酱
答案：stuck running．结合句意坚持这个动作发生在过去，持续到现在，故用现在完成时have/has+过去分词，坚持做某事stick to doing sth，stick的过去分词是stuck，跑步run的动名词running，故答案是stuck running．
凌人happy
She has always been a good student。
甜甜的daisy
she had been a good student 解析：had been已经（过去完成时）在这里表示一直
优质英语培训问答知识库
