一第二节语法填空(共10小题；每小题1.5分，满分15分)Once there lived a rich man31wanted to do something for the people of his town.32first he wanted to find out whether they deserved his help.In the centre of the main road into the town, he placed33very large stone. Then he34(hide ) behind a tree and waited. Soon an old man came along with his cow.“Who put this stone in the centre of the road?” said the old man, but he did not try to remove the stone. Instead, with some
