7.1.3.1

答题技巧：National celebration在这里理解为“普天同庆”或“全国性庆祝活动”。这个问题不难回答，采用举例子的方法列举出一些举国同庆的法定假日就可以了。

There are many kinds of national days in China. New Year's Day. It is a grand occasion for the Chinese people.They celebrate the New Year like people all over the world. Spring Festival, which is held on the first day of the first lunar month and lasting for two weeks, is regarded by the Chinese people as the grandest and most important annual festival. Oct, 1st is China's National Day. It is a festival of great importance to the people nationwide and they celebrate it with great felicitation.