问题描述：
prepare for和prepare
Mother is __preparing for____ supper and the rest of the family are sitting at the table ___preparing___ it.
为什么这样填?不是应该“准备晚餐”,“为它做准备”吗?
Mother is __preparing for____ supper and the rest of the family are sitting at the table ___preparing___ it.
为什么这样填?不是应该“准备晚餐”,“为它做准备”吗?
问题解答：
我来补答展开全文阅读