影响浸出的因素中，（）不能无限增大，否则反而会影响浸出。
A.粉碎度
B.浸提温度
C.浸提时间
D.浓度差
E.黏度
参考答案：A, B, C
Jack, there is someone in the office _____would like to speak with you. [ ]
A. who
B. which
C. whom
D. what
