下列语句中，在字符串s1和s2相等时显示"they are Equal"的是( )。A．if(*s1==*s2) puts("they are Equal");B．if(!strcmp(s1,s2)) puts("they are Equal");C．if(s1==s2) Puts("they are Equal");D．if(strcmp(s1,s2) ) puts("they are Equal");
下列语句中，在字符串s1和s2相等时显示"they are Equal"的是( )。
A．if(*s1==*s2) puts("they are Equal");
B．if(!strcmp(s1,s2)) puts("they are Equal");
C．if(s1==s2) Puts("they are Equal");
D．if(strcmp(s1,s2) ) puts("they are Equal");
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