Who went to a park yesterday?和Who did went to a park yesterday?哪个对?为什么?应该是Who went to a park yesterday?和Who did go to a park yesterday?哪个对？为什么？
问题描述：
Who went to a park yesterday?和Who did went to a park yesterday?哪个对?为什么?
应该是Who went to a park yesterday?和Who did go to a park yesterday?哪个对？为什么？
答
Who went to park yesterday?和Who did went to park yesterday?哪个对？为什么？？
Who went to park yesterday?
因为如果有 Who 的话就不用写 Did，美国老师都有教。
答
第一个对
答
当然是第一个对了，一个句子怎麼能有两个谓语动词呢？
后面一句如果要变成正确的句子，则可以是who did go to a park yesterday？谓语动词do+动词原形表示强调，意思是谁昨天确实去了公园。
答
第一个对
who did go to a park还好一些
所以第二个是错的
答
Who went to a park yesterday?
答
当然第一个了!
第二个多两个助动词did，句子中who为主语，不用did
答
第一个语法是对的,意思是谁昨天去公园了.
第二个时态错了,did是助动词,后加动词原形就可以.如果一定要用这样的表达,应该是who did go to THE park yesterday?意思是,谁昨天确实去公园了,强调问法.
答
第一个。
第二个那个表达怪怪的，况且如果用DID做助动词，那实动词就应该用原形。