题目

题型：同步题难度：来源：

单句改错
1. Believe it or not,the manager is hard to his workers. ________
2. Smoking is bad to your health. ________
3. You should be strict with your studies.________
4. Eating more vegetables is good to your health. You eat too much meat. ________

答案

1. to→on
2. to→for
3. with→in
4. to→for