There is an easy question ,I think a____can work it out in a short time .

There is an easy question ,I think a____can work it out in a short time .
There is an easy question ,I think a____can work it out in a short time .

There is an easy question ,I think a____can work it out in a short time .
anybody
There is an easy question ,I think anybody can work it out in a short time
这是个简单的问题,我想任何人都能在很短时间内做出来.

你这是首字母填空吗？？如果是就天anybody