which of the followings is not good for communication（）
A. Hold a Smile while chatting
B. Cross your hands in front of your chest
C. Keep eye contacting
D. Try to listen more
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The Motto of Massachusetts Institute of Technology is（）
A. Mens et ManusMens et Manus
B. Veritas
C. Freedom of Thought
D. Self-discipline and Social Commitment
下列（）不能称为实体
A. 精神生活
B. 手机
C．图书
D．尺寸
下列（）可以在命令提示符下启动MySQL服务器
A. net start
B. net start mysql57
C. net stop mysql57
D. start mysql57
The different Levels of Culture include:（）
A. National
B. Regional
C. Generational
D. All the options are incorrect
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