根据短文理解，判断正误。

    The summer vacation is over. It's true that time always flies fast. During the vacation, the weather was hot and I could not do much work, but I lived happily.

As the afternoon was hot, I did my work in the morning. I used to get up at 6:30 and take a walk in the garden for half an hour. After breakfast, I began reading English and Chinese and did some exercises in math. Those took me three hours or more. I worked quite hard and made good progress.

    I spent the afternoon outside. I went to swim and it was funny. I would not go home until it was about five or six o'clock. Sometimes a friend of mine would come to see me and we would spend some hours listening to music.

    In this way I spent my vacation happily. And I not only studied well but also became a good swimmer. Now I am in good health and high spirits.

While in the university，we were offered a number of after­school activities to________our social skills.

针对我国严重的雾霾现象，***在2017年的全国人民代表大会的政府工作报告中强调：要打好“蓝天保卫战”。这表明了我国坚持（    ）

读图，回答下题

***在答台湾记者问时说：“大陆和台湾是我们共同的家园，把它一道维护好、建设好，使其花团锦簇，花好总有月圆时。”我们必须要坚持的政治基础是（     ）