你能帮帮他们吗
精彩回答
Can you i_____ what it would be like to live without electricity?
1年前
Experts believe________people can waste less food by shopping only when it is necessary.
1年前
Jack with his two kids_______to the beach for vacation every year.
1年前
自然界中,陆地上绿色开花植物的叶与水中浮水植物的叶(如睡莲)在结构上有什么区别?
1年前
世界上哪个国家首先发射卫星上天?首先进入太空的宇航员是谁?他是哪个国家的?乘坐的飞船叫什么?
1年前