一个细胞1小时分裂成2个,8个小时可以把一个容器装满。请问要使分裂的细胞能装到容器的1/8,需要()小时。
皮亚杰认为,人从其生物方面继承了()
With a large parking lot ( )customers could park their cars easily, the shopping mall is now themost attractive ( )people like to go to in this city.
先行组织者是呈现给学生的一个引导性或背景性材料。()
下列说法正确的是()