A:40.00%
B:54.54%
C:66.67%
D:85.81%
渔夫皱起眉,他的脸变得严肃,忧虑。“嗯,是个问题!”他搔搔后脑勺说,“嗯,你看怎么办?得把他们抱来,同死人呆在一起怎么行!哦,我们,我们总能熬过去的!快去!别等他们醒来。”
There will____be any trees there____ ____
36-3=____
9-6=____
99-6=____
17-5=____
57-5=____
13-7=____
43-7=____
25-8=____
65-8=____