题目

he is back, the prime minister has another chance to put his new ideas into practice. A . Now that B . As if C . Even if D . If only 答案：A8．设f（x）为定义在R上的奇函数，且满足f（x）=f（x+4），f（1）=1，则f（-1）+f（8）=（　　）A．-2B．-1C．0D．1