| 1. | How often do you hear from your sister ?
你多长时间接到你姐姐一次信？ |
| 2. | How often do you go to church ?
你多少时候去教堂做一次礼拜？ |
| 3. | How often have you been told to confine your curls ?
不是要你经常梳理你的卷发吗？ |
| 4. | How often do you have a bad back ?
你多长时间腰痛一次？ |
| 5. | How often do you go swimming ?
你多久去游泳一次？ |
| 6. | How often does the tram run ?
这电车多久一班？ |
| 7. | How often do you go there ?
你多久去那里一次？ |
| 8. | How often do you meet ?
你们多久见一次面？ |
| 9. | How often we have been temerarious and rushed unwisely in .
我们不知有过几次不顾一切而又不理智地冲进里面。 |
| 10. | How often he had winced at her patronage of strangers !
她那种对陌生人的沽恩庇护使他多少次从心坎里发冷啊！ |
