what did it happend什么意思是病句吗?

what did it happend什么意思是病句吗? what happend? what happend Do your know_______?Oh,he didn't pass the examA:What happens to him B:What was happend to himC:What did he happenD:What happend to him what caused it?和what happend 的区别 what happend sister什麼意思? what happend是什么意思 did you know _______?A what they happend?B what happend to them?这两个答案我很不确定,哪一个是正确的? what‘s happend 还是 what’s the happend那一个正确? what happend 和what had happend 怎么用 What is happend over there? BUT,BUT WHAT HAPPEND是什么意思 what happend with you对么 What if I did it? Do you know___over there A.what happens B.what was happend C.what is happen D.what did happen为什么选C不选B呢 关于英语的几个选择题1.DO you know ______ over there A.what happens B.what was happend C.what is happing 2.Did you ask her what ______outside?A.was happend to him B.he had happened C.had happend to him3.Would you please tell me ____with I don't know what's____with my radio.It doesn't workA.happend B.trouble C.wrong D.matter Do you know what happend to him?