为什么 过去做某事 用 what did you do不用 what did you did

来源:学生作业帮助网 编辑:作业帮 时间:2024/06/07 07:59:24
为什么 过去做某事 用 what did you do不用 what did you did
xQKN@ z mhF됪iCX@5*&~iJu4+81q9ooވUi|9']Pf-1! ͟hKoFw7A,F'(|v}ޯ.7I2\OĥQOQ-as%}1-dĪt<{#O)0K,i\eh@]٫;P="SWSl=," SU hwϊ6J@Z*

为什么 过去做某事 用 what did you do不用 what did you did
为什么 过去做某事 用 what did you do
不用 what did you did

为什么 过去做某事 用 what did you do不用 what did you did
第一个did在这里是be动词
do在这里表示“做”的意思
What did you did,没有这种表达方式.
就比如:What do(be动词) you do(做)?
l do(做) my homework.改为特殊疑问句的话(在my homework这里划线):What do you do?也是加了一个be动词