She doesn't work here, does she?
她不在此地工作，對吧？
Does he know to come here first?
他知道要先到這兒來嗎？
How much does it cost to become a member?
要成為會員得花多少錢？
Does the quality of teaching depend on class size?
教學(xué)質(zhì)量取決于每個班的人數(shù)嗎？
When does her new book come out?
她的新書什么時候出版？