57 What does the author mean by “it’s a two-way street’ in paragraph 10?
A. China and India have different traffic rules
B. Tea trade works wonders in both India and China
C. Chinese products are popular in both China and India,
D. The exchanges between India and China benefit both
第1题:
下列选项正确的语句组是 ()。
A.char s[8]; s={"China"};
B.char *s; s={"China"};
C.char s[8]; s="China";
D.char *s; s="China";
第2题:
【单选题】下面判断正确的是 。
A.char * a=''china";等价于char * a;* a=''china";
B.char str[10] ={"china"};等价于char str[10]; str[ ]=(" china";}
C.char * s="china";等价于char * s; s="china";
D.char c[ 4]="abc",d[4]="abc";等价于char c[4]=d[4]="abc";
第3题:
【单选题】以下四种说法中,正确的是________。(第7章 指针程序设计)
A.char *a="china"; 等价于 char *a; *a="china";
B.char str[]={"china"}; 等价于 char str[10]; str[]={"china"};
C.char *s="china"; 等价于char *s; s="china";
D.char a[4]="abc",b[4]="abc"; 等价于 char a[4]=b[4]="abc";
第4题:
下面判断正确的是_________。
A.char c[4]="abc",d[4]="abc";等价于 char c[4]=d[4]="abc";
B.char str[10]={"china"};等价于char str[10];str[]={"china"};
C.char *a="china";等价于 char *a;*a="china";
D.char *s="china";等价于 char *s;s="china";
第5题:
以下字符串赋值的表达式中,不能正确赋值的是()。
A.char s[ ] = "china";
B.char s[10]; s = "china";
C.char *s = "china" ;
D.char s[10] = {'c','h','i','n','a','0'};
第6题:
【单选题】下面判断正确的是()。
A.char *a="china";等价于char *a;*a="china";
B.char str[10]={"china"};等价于char str[10];str[]="china";
C.char *s="china";等价于char *s;s="china";
D.char c[6]="china",d[6]="china";等价于char c[6]=d[6]="china";