become/be obsessed _________ sth./sb. :（变得）对...迷恋；（变得）对...着迷
举一反三
- 帮助某人做某事 A: help sb. do sth B: help sb. to do sth. C: help sb. in doing sth.
- 下述用词或表述哪个正式程度较高，更适合书面语： A: tell sb of sth. B: inform sb. of sth.
- 翻译下列短语 否认做了某事 __________ doing sth. 对做某事负责 take the ________of doing sth. 模仿某人，效仿某人 follow sb's ________ 指望，依赖某人 ________ to sb.
- 对…表示感谢 未知类型：{'label': 'questionDesc', 'content': '请为以下词组选择适合的英文表达。', 'isMemberControl': 0, 'type': 181} A: apologize to sb. for sth. B: grateful to sb. for C: apply to sb. for sth.
- be dedicated to sth. A: contribute to sth. B: pay attention to sth