----I must start at once,__ I ----No, you _ A. mustn

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/22 13:14:01

----I must start at once,______ I ----No, you _____ A. mustn't; mustn't B. needn't...(选择题)
A. mustn't; mustn't B. needn't; mustn't C. mustn't; needn't D. needn''t; needn't
请说明为什么.

你好:
选D 首先翻译: 我必须马上开始 , 不是吗(没必要吗:) __ 不, 你没有必要
所以根据题目的意思第一个空为反义疑问句而表达的意思是"不是吗(没必要吗:) " 因此为 needn't 后面第二空的意思是 "不, 你没有必要" 这里就更应该用needn't

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