题干
---Do you think Peter is free today?
---I don’t think so. Recently he has been ______ the most of his time to prepare for the final examinations.
A：making
B：planning
C：using
D：getting
答案(点此获取答案解析）
A
，如果一壶水可以浇3盆，那么浇完这些花，需要多少壶水？试着把这一题改编成一道用乘法算式解决的问题，并解答，你能行！