第1个回答 2010-04-22
How many classes do you have in a week? 希望能帮到你
第2个回答 2010-04-22
Three classes a week
第3个回答 2010-04-22
Few classes a week
第4个回答 2010-04-22
How many classes do you have in a week?
第5个回答 2010-04-22
how many classes do you have per week?