单选题:Not until I began to work__________how much time I had waste 题目分类:公共英语一级 题目类型:单选题 查看权限:VIP 题目内容: Not until I began to work__________how much time I had wasted. A.did I realize B.didn't I realize C.hadn't I realized D.had I realized 参考答案: 答案解析:
She has taught in the school since 20 years ago. She has tau She has taught in the school since 20 years ago. She has taught in the school _ 分类:公共英语一级 题型:单选题 查看答案