It must be teenagers having fun 为什么这里要用having而不用to have
It must be teenagers having fun 为什么这里要用having而不用to have
It must be teenages having fun 这里为什么要用having 而不用to have
it must be teenagers ------------fun.A have B having C had D
You seem to be having some problems.中为什么用having而不用have?
That must be teenagers having fun noise 语法错误吗
but my friends and i think it must be teenagers having fun为什
I think it must be teenagers having fun.这句话的句子结构是怎样的
I must go now.It's late.为什么用must而不用have to?
it's time have having some cakes为什么这里have要加ing形式
.to have fun D.having fun 求答案和分析.
while they have fun. 为什么不是 having fun
it's time to have dinner为什么不是having dinner