What is are the possible reason why people have different sports preferences?
A. Gender.
B. Age.
C. Nationality.
D. Financial and social status.
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Naadam is a special sports meet where we can find only traditional Chinese sports events.
A. 对
B. 错
消费者在做购买决策时，需要经过6个步骤。
A. 对
B. 错
char *match(char c)是( ).
A. 函数定义的首部
B. 函数预说明
C. 函数调用
D. 指针变量说明
以下程序的输出结果是【】。 #include fun(char *p1,char *p2, int n) { int i; for(i=0;i
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