题目

这间化学实验室是那间物理实验室的两倍大。(倍数) 答案：This chemistry lab is twice the size of that physics lab. The chemistry lab is twice higher than/ as high as that physics lab.下列四种水生动物中，属于鱼类的是（ ）A．  海蜇B．    虾C．   乌贼D．  海马