【判断题】【难度:3】数据中台能够以提供数据服务的方式直接驱动和改变业务行为本身,还需要人的介入,数据中台距离业务更近,为业务产生价值的速度更快。( )
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“What's your phone number” sounds a little too direct, especially when talking to members of the opposite sex.
A. 对
B. 错
A simple variation to “What's your phone number” is “Could I get your number?”
A. 对
B. 错
Asking someone for his or her email address is also a little less direct than asking for phone number. The simple way to ask is “Could I get your email address?”
A. 对
B. 错
某工业废水的BOD5/COD=0.50,初步判断它的可生化性为()
A. 较好
B. 可以
C. 较难
D. 不宜