注意：此页面搜索的是所有试题
题目内容
（西南石油大学石油技术经济学）
WheLily came home at 5 p.m. yesterday， her mother ______ dinner ithe kitchen.
·cooked
·was cooking
·cooks
·has cooked
·cooked
·was cooking
·cooks
·has cooked
参考答案
