球形分子筛受气流冲击粉碎率小,在同体积内可装填的分子筛量()。
A.少
B.多
C.无变化
D.不一定
参考答案:B
喷射混凝土
I prefer not to eat too much food _____ is fried, like French fries. [ ]
A. that
B. what
C. it
D. /