您要查找的是不是：
- How often did you see him? 你多久见他一次？
- How often do you see a film? Once a week. 你多久看一次电影?一周一次。
- How often do you see your grandparents? 你多久去看一次你的祖父母?
- Malcolm Crowe: How often do you see them? （你多久看见一次死人？）
- How often do you see the consultant who is in charge of your head? 你多久见一次负责你头部伤势的医师?
- Malcolm Crowe: How often do you see them?Cole Sear: All the time.They're everywhere. 一年后，麦尔康医生再度面临一件与自尽青少年相似的病例。
- How often do you have a bad back? 你多长时间腰痛一次?
- How often do you hear from your sister? 你多长时间接到你姐姐一次信?
- Did you see him put a book on the table? 你看见他把书放在桌子上了吗?
- How often do you have your car greased? 你多久才给小轿车上一次油？
- Did you see him beaten by his father? 你看到他挨他父亲的打了吗?
- How often do you go to the library? 你多长时间去图书馆一次？
- Did you see him while you were at Lambton? 你在蓝白屯见到过他吗？
- How often do you hear from your brother? 你多久接到你兄弟一次信？
- How often do you wash your hair? 你多长时间洗一次头？
- What time do you see him lately? 你最近什么时候见到过他?
- How often do you have the flights to Bonn? 去波恩的飞机几天一趟?
- How often did you go swimming in the university? 你在大学时多久去游泳一次?
- How often do you hear from you sister? 你多长时间收到你姐姐一封信?
- Where did you see him? I saw him in the park. 你在哪里看见他的?我在公园里。
