A.charc[4]={‘ab’,’中國’}; B.charc[]="abc"; C.charc[4]=’abcd’; D.charc[]={‘a’,’b’,’C’};
A.’a’ B.’b’ C.’c’ D.’d’
A.chara[5]={"a","b","c","d","e"}; B.chara[3]={’a’,’b’,’c’,’d’,’e’}; C.chara[5]={’a’,’b’,’c’,’d’,’e’}; D.chara[10]={’a’,’b’,’c’,’d’,’e’};