根据短文内容,在横线上填入适当的词使短文完整,每空一词。
These Thirty Years in China
China has been open 1. ____ 1978. As you can see, many great 2. ____ have happened.
Everyone has a new look. It's not the only important thing to eat enough food. In order to 3. ___
healthy, people are always caring about their eating habits. So China government 4._______ the fresh
vegetables for people every day, even in winter. We are not only feeling the happy life, but also we must
know what we should do. Please think it 5. ___ , young man!