句型 What do you do on weekends? — 英语选择题

Tom 说："I don't play games or watch TV on weekends. I often go swimming with my dad on Saturdays and visit my grandma on Sundays." 如果你想问 Tom 周末通常做什么，下面哪个问句最合适？A. What do you do on weekends? B. What does your dad do on weekends? C. Where do you go on Saturdays? D. When do you visit your grandma?