You must have your hair _____.

A．cutted

B．cutting

C．cuts

D．cut

以下不能正确进行字符串赋初值的语句是

A．char str[5]="good!";

B．char str[]="good!";

C．char*srt="good!";

D．char str[5]= 'g', 'o', 'o', 'd';