题目

第二节  短文改错（共10题，每小题1.5分，满分15分） Doctors tell us that holidays are not necessary. We             76．___________ should rest from work a week and two each year. They                    77．___________ say we should leave our homes and goes to another part                   78．___________ of the country. We should go away for holiday. Then                     79．___________ after the holiday, we return home fresh but strong and                    80．___________ ready50.5立方米= 立方米 立方分米      9平方米6平方分米= 平方米．