题目内容
（请给出正确答案）
A.A. reinforce
B.B. contradict
C.C. both A and B
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更多“Nonverbal symbols can ________…”相关的问题
A. strange
B. natural
C. nonverbal
D. invisible
The McDonald's has become one of the symbols of America's cultural export.()
A.motivation
B.reference
C.concepts
D.association
A．programming language B．network
C．keyboard D．display
ally occurring isotope.
A.its symbols
B.its spelling
C.its pronunciation
D.both its pronunciation and spelling
A、 people
B、symbols
C、seasons
D、bags
The main purpose of the fifth generation computer effort is ______.
A．to use molecules instead of electronic elements
B．to express logical symbols in the way of chemical units of DNA
C．to obtain true artificial intelligence
D．to take the place of human thoughts
