作业帮填空并说明原因
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 11:41:10
—Look! Someone ( )the carpet with milk. __Not me. I also wonder who it ( ). A. had dirtied; was B. dirtied; had been C. has dirtied; was A. has dirtied; had been
解题思路： 找准和现在是否有关系；理解强调句的运用
解题过程：
—Look! Someone ( )the carpet with milk. __Not me. I also wonder who it ( ). A. had dirtied; was B. dirtied; had been C. has dirtied; was A. has dirtied; had been
选C
第一空动作发生在过去，和现在有关系，所以用现在完成时
第二空是对于who进行强调的强调句的省略，who it was that had dirtied the carpet
特殊疑问句的强调句型：被强调部分（通常是疑问代词或疑问副词）+ is/ was + it + that/ who + 其它部分？
When and where was it that you were born?
此处为强调句做wonder的宾语从句，所以用陈述语序who it was 同学：不知这样的解答你能否满意，如有不同意见，请在下面的继续讨论中留言好吗？拾贝老师愿意与你再次进行亲切的交流。祝：学习不断进步！
最终答案：略
解题过程：
—Look! Someone ( )the carpet with milk. __Not me. I also wonder who it ( ). A. had dirtied; was B. dirtied; had been C. has dirtied; was A. has dirtied; had been
选C
第一空动作发生在过去，和现在有关系，所以用现在完成时
第二空是对于who进行强调的强调句的省略，who it was that had dirtied the carpet
特殊疑问句的强调句型：被强调部分（通常是疑问代词或疑问副词）+ is/ was + it + that/ who + 其它部分？
When and where was it that you were born?
此处为强调句做wonder的宾语从句，所以用陈述语序who it was 同学：不知这样的解答你能否满意，如有不同意见，请在下面的继续讨论中留言好吗？拾贝老师愿意与你再次进行亲切的交流。祝：学习不断进步！
最终答案：略