our summer holiday is _about_two_months_long._ 对划线部分提问 ___ the ___ of your summer holiday?There were no students on the beach.同义句转换___ ___ the students were on the beach.
问题描述：
our summer holiday is _about_two_months_long._ 对划线部分提问 ___ the ___ of your summer holiday?
There were no students on the beach.同义句转换
___ ___ the students were on the beach.
答
what's the length of your summer holiday?
none of the students were on the beach.