这些够吗 O(∩_∩)O~do sth/to do sth/doing sth一.含有ing句型: 1. carry on\keep doing 坚持做某事 2. practise doing sth. 练习做某事 3. keep sb. Doing 使某人一直做某事 4. enjoy doing 喜欢做某事 5. finish ...