He knows how to write.
他知道该怎样写。
How shall I do it?
我应该怎么做呢？
How many days are there in a year?
一年有多少天？
How much is the apple?
这苹果多少钱？
She wondered how much Angela already knew.
她想搞清楚安杰拉已经了解了多少。
How is Jack?
杰克身体好吗？
How are things in your family?
你们家里的情况怎么样？
How high the kite is flying!
那风筝飞得多高啊！
How can you say such a thing?
你怎么能说这种话呢？
How come David is always so full of energy?
大卫怎么会一直这么精力充沛？
— They didn't say a single word to each other today.
他们今天都没跟对方说一句话。
— How come?
怎么可能？
How far did you go?
你走了多远？
How far away is the post office?
邮局离这里多远？
How long have you been here?
你来这儿多长时间了？
How often do you go there? Once or twice a week?
你多久去那儿一次？每周一次还是两次？
How soon can you be ready?
你什么时候能准备好？