()和()是实现吸附分离的基本条件。
参考答案:优良的吸附性能;较大的吸附容量
An earthquake of 9 magnitude struck off the coast of Japan on Friday, _____ thousands of people dead
and more missing. [ ]
A. caused
B. causing
C. having caused
D. to cause
曼诺林的父母认为老人运气差,让孩子搭另一条船出海,果然第一个星期就捕到()条好鱼