您要查找的是不是：
- How many hours have you logged? 你的飞行时数是多少?
- Sara: Cynthia, how many hours have you been online? You look like a zombie! 莎拉：辛西亚，你挂在网络上多久了?你看起来活像个僵尸！
- How many hours do you have to work? 你得工作多少小时？
- How many hours do you have to work on the campus? 你在学校必须学习多少个小时?
- How many exposures have you left? 还剩多少底片没有照？
- They asked the pilot how many hours he had logged. 他们问那飞行员累积了多少飞行时数。
- How many times have you been to France? 你到法国去过几次?
- How many hours of daylight do we have in a day? 一天中我们有多少小时有阳光?
- How many hours did the plane log in the sky between April 30 and May 15? 这架飞机於四月三十日至五月十五日期间在空中飞行了多少小时?
- How much of that forty yuan have you left? 40块钱用得还剩多少了？
- How much have you got in change? 你有多少零钱？
- How many hours did you put in it? 你在这项工作上花了多少个钟点？
- How are you off for cash? ie How much have you got? 你有多少现款?
- How many hours a day are you working here? 你们这儿一天工作多少小时？
- How many hours are you taking this semester? 这学期你选修了多少学时?
- How much have you borrowed from him? 你向他借了多少钱?
- How many hours' sleep do you need? 你需要几个小时的睡眠?
- How many hours do you spend gaming each week? 你一周有多少时间玩游戏?
- How many hours a day are you working? 你每天工作多少小时?
- How many universities have you applied to? 你已向多少大学提出了申请？
