How did THAT happen?教科书上为什么要把that大写?

How in peace did that happen? Did you know how the accident _______(happen) that afternoon? what did that happen?这个句子对么?可不可以理解为一个强调句?how did that happen与why did that happen有什么区别?英语 How did THAT happen?教科书上为什么要把that大写? Jhon has hurt his leg.Really?回答是How did that happen?还是Why wa he so careless? John has hert his leg.really?____A who did that B How did that happen C What is wrong with him D Why was he so careless How did the accident happen?改同义句RT How did this happen?与How did this happend哪个句型对 为什么what直接加happen,而how加助动词did加happen How did you do that?How did you do that? 请问“Did you happen to meet that linguist?”怎么翻译? it's too bad that Tom has hurt his leg . Really?__________A What's wrong with him?B Who did that C I can't believe it D How did that happen为什么不选A He asked his father a.where it happen B.where did it happen C.how it happened D.how did it happen 英语翻译____翻译I can't believe this.( )But it's winter time!( )How did that happen?( )造句.'is season in it What Shanghai---------------------------- Oh,dear.I am sorry to hear that.How did it happen?上一句是I feel sick,I should be sick,下一句该怎么回答 --John fell from the tree and hurt his leg.--Really?________如何回答有两个选项 A.How did that happen?B.What's wrong with him? what do that happen 和 how do that happen 的区别! 1、what （ )in that shop?A、did happen B、is happening C、was happened D、did it happen