A、acts more like a wave
B、acts more like a particle
C、shows the wave-particle duality.
D、can be wave and particle both.
A、(1), (3)
B、(1), (2)
C、(2), (3)
D、(2), (4)
A、epinephrine
B、carnitine
C、choline
D、Ethanolamine
A、is the process of recognize Individual objects
B、is also referred to as representation
C、is also called feature extraction
D、involves extracting attributes that result in some quantitative information of interest
B.They are in the body paragraphs.
C.A topic sentence tells the mainidea of one paragraph.
D.A topic sentence is kind of like a thesis for one paragraph.
A、They both had good skills and wanted to show off
B、They both are modest and have good skills
C、They both know what to do at the right time
D、They both got killed by human beings
为了保护您的账号安全,请在“简答题”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!