请读程序片段: int a=17; printf("%d,%o\n",a,a); 以上程序片段的输出结果是 【20】 。
参考答案:[20] 17, 21
丁丁一家参加“蔬菜采摘节”活动.丁丁采摘珍珠番茄520克,采摘的水果黄瓜比珍珠番茄少185克.丁丁采摘珍珠番茄和水果黄瓜共多少克?
It’s really a pity that the heavy rain ______ to go for a picnic.
A.made it impossible for us
B.made that impossible for us
C.made us impossible
D.made it impossible of us