如题所述
两者意思一样：
“发生了什么事？”
区别：
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导致了说话时存在的某种结果。
“发生了什么事？”
区别：
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导致了说话时存在的某种结果。
温馨提示：答案为网友推荐，仅供参考
第1个回答 2020-03-19
What
happened?
发生了什么事What's
happened
=
What
has
happened
发生了什么事（强调发生的事和现在有关系）What
has
happened
to
her
will
affect
her
life
for
ever. We
will
never
forget
what
has
happened
to
us.
happened?
发生了什么事What's
happened
=
What
has
happened
发生了什么事（强调发生的事和现在有关系）What
has
happened
to
her
will
affect
her
life
for
ever. We
will
never
forget
what
has
happened
to
us.
第2个回答 2020-03-16
What
happened?
发生了什么事What's
happened
=
What
has
happened
发生了什么事（强调发生的事和现在有关系）What
has
happened
to
her
will
affect
her
life
for
ever. We
will
never
forget
what
has
happened
to
us.
happened?
发生了什么事What's
happened
=
What
has
happened
发生了什么事（强调发生的事和现在有关系）What
has
happened
to
her
will
affect
her
life
for
ever. We
will
never
forget
what
has
happened
to
us.
第3个回答 2020-05-03
What
happened?
发生了什么事What's
happened
=
What
has
happened
发生了什么事（强调发生的事和现在有关系）What
has
happened
to
her
will
affect
her
life
for
ever. We
will
never
forget
what
has
happened
to
us.
happened?
发生了什么事What's
happened
=
What
has
happened
发生了什么事（强调发生的事和现在有关系）What
has
happened
to
her
will
affect
her
life
for
ever. We
will
never
forget
what
has
happened
to
us.
第4个回答 2020-03-24
What
happened?
发生了什么事What's
happened
=
What
has
happened
发生了什么事（强调发生的事和现在有关系）What
has
happened
to
her
will
affect
her
life
for
ever. We
will
never
forget
what
has
happened
to
us.
happened?
发生了什么事What's
happened
=
What
has
happened
发生了什么事（强调发生的事和现在有关系）What
has
happened
to
her
will
affect
her
life
for
ever. We
will
never
forget
what
has
happened
to
us.
