**what Happened When They Accepted These Crazy Halloween Costume Challenges?** Runway Contest Challenge! Who Do You Think Had The

**what Happened When They Accepted These Crazy Halloween Costume Challenges?** Runway Contest Challenge! Who Do You Think Had The

Introduction to **what Happened When They Accepted These Crazy Halloween Costume Challenges?** Runway Contest Challenge! Who Do You Think Had The

What happened 和 what's happened两者的区别： 是问 what happened？只是想知道过去所发生的事情， 而如果用what's happened？则强调对现在的影响。，即想知道过去所发生的什么事. The helping verb have 2.

Why **what Happened When They Accepted These Crazy Halloween Costume Challenges?** Runway Contest Challenge! Who Do You Think Had The Matters

The past participle of the main verb the. Happen to 后面跟的是人名、公司、或其他集合名次和代名词what happened to you?it happens to everybody.

**what Happened When They Accepted These Crazy Halloween Costume Challenges?** Runway Contest Challenge! Who Do You Think Had The – Section 1

表示“某地 (某时)发生了什么事”，常用“sth.+ happen +地点/时间”这一结构来表达，此时主语应是事情。例如： the. What happened?和what's happening?的区别是什么？ what happen?表示发生了什么，用于询问发生了什么事情，通常用于过去的事件或突发情况。 接下来让我们看下what happen和what happened的用法区别： 1.词性：what happen是用原形动词happen构成的现在时短语，而what happened是用动词happen的过去式happened构成的过去.

Here, what's is the contraction of what has. This is the present perfect, which is constructed using: 'happend' is a spelling mistake of happened.

High Schooler Wins The For Her '31 Days of Halloween Costume

High Schooler Wins The For Her '31 Days of Halloween Costume

**what Happened When They Accepted These Crazy Halloween Costume Challenges?** Runway Contest Challenge! Who Do You Think Had The – Section 2

What happened还是what's happenedwhat happened和what's happened都用于询问过去发生了什么事情，主要的区别在于语法和使用方式。what happened是一个过去时态的简单

Favorite HALLOWEEN CHALLENGES 1 Hour Carving Pumpkins & Costume

Favorite HALLOWEEN CHALLENGES 1 Hour Carving Pumpkins & Costume

Frequently Asked Questions

表示“某地 (某时)发生了什么事”，常用“sth.+ happen +地点/时间”这一结构来表达，此时主语应是事情。例如： the.?

What happened?和what's happening?的区别是什么？ what happen?表示发生了什么，用于询问发生了什么事情，通常用于过去的事件或突发情况。

接下来让我们看下what happen和what happened的用法区别： 1.词性：what happen是用原形动词happen构成的现在时短语，而what happened是用动词happen的过去式happened构成的过去.?

Here, what's is the contraction of what has.

This is the present perfect, which is constructed using:?

'happend' is a spelling mistake of happened.

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