作业帮说下为什么选这个答案,和其他错误答案为什么不行~
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/17 05:08:51
说下为什么选这个答案,和其他错误答案为什么不行~
1.He had to give up the plan,___ he
A did B didn't C does D doesn't
2.They had to walk here,___he?
A.mustn't B did C didn't D.hadn't
1.He had to give up the plan,___ he
A did B didn't C does D doesn't
2.They had to walk here,___he?
A.mustn't B did C didn't D.hadn't
1. 选B
中文意思为：他必须放弃那个计划,难道不是么?
2. 选C
中文意思为：他们必须走来这,是吧?
反意疑问句的基本形式为,陈述句+反意附加问句,其中逗号后要用前面动词的助动词的否定形式.
前面的动词为had,过去时,所以它的助动词为did,否定形式为didn't,所以选didn't.
希望这样解释能理解.
中文意思为：他必须放弃那个计划,难道不是么?
2. 选C
中文意思为：他们必须走来这,是吧?
反意疑问句的基本形式为,陈述句+反意附加问句,其中逗号后要用前面动词的助动词的否定形式.
前面的动词为had,过去时,所以它的助动词为did,否定形式为didn't,所以选didn't.
希望这样解释能理解.