①she must be fifty（对划线部分提问）划线的是fifty

来源：学生作业帮编辑：拍题作业网作业帮分类：英语作业时间：2024/05/01 21:19:38

①she must be fifty（对划线部分提问）划线的是fifty
②she must be reading（变否定句）
③I think the woman can be the youngest of us.（变否定句）

1.Which one must she be?2.She must not be reading.3.I do not think the woman can be the youngest of us.欢迎追问
再问：第一个为什么那样答
再答：她一定是第几个？翻译过来是这样。然后用你打的句子回答。她一定是第五个。这样很合理啊，no problem啊。欢迎追问

①she must be fifty（对划线部分提问）划线的是fifty there are fifty boy’s in our class 对画线部分提问fifty是划线部分 the dress is only fifty yuan.对划线部分提问 These apples are \fifty yuan\.对划线部分提问. twenty and thirty is fifty对划线部分提问 It's eight fifty划线部分提问( eight fifty ) There are fifty teachers in our school对划线部分提问画线：fifty 就划线部分提问 Our teacher is fifty years old （划线部分years old） There are fifty students in our class.(对划线部分提问) 对划线部分提问 I can see fifty some books on the table the swimming pool is fifty metres long.对fifty metres 划线提问划线的是对划线部分提问