how often | 多久一次 | 用来提问动作发生的频率,常用表示频率的词或短语作答 |
how long | 多长时间;(物体)多长 | 用来询问时间的长短或物体的长度 |
how far | 多远 | 用来询问距离,指路程的远近 |
how soon | 多久以后 | 用来询问将来的时间,指时间还有多久,多提问“in+时间段” |
— How often do you exercise?
你多久锻炼一次?
— Three times a week.
一周三次。
How long does it take to get to Shanghai from here?
从这里到上海要花费多长时间?
How long is the ruler?
这把尺子有多长?
How far is it from here to the park?
这儿离公园有多远?
— How soon will they come back?
他们多久以后回来?
— In two weeks.
两周后。
—_____ do most students use the Internet?
—Twice a week.