下列不属于减慢分层速度常用的方法

A．小乳滴的粒径

B．增加分散介质的黏度

C．降低分散介质与分数相间的密度差

D．降低温度

E．升高温度

Was it in the hotel _____ my father works _____ you met the film star the other day?

A．that; that

B．where; where

C．where; that

D．that; where