我县是湖南省产粮大县．下图是水稻田生态系统中的食物网，请据图回答有关问题：

我国年降水量空间分布的总趋势是从____向____递减。

只有从小养成良好的____，才能精力充沛地投入到学习和生活中。

将养殖业与种植农作物相结合的生态模式是（ ）

完形填空

    The Spring Festival is the Chinese New Year's Day. It usually 1 in January or February. Everyone in 2 likes the Spring Festival very much. When Spring Festival comes, I usually 3 my parents clean our house and do some 4.  5   that day,  6 eats 7, New Year's cakes and some other food. But I 8 dumplings best. We usually 9 dumplings and  10  TV. I like the Spring Festival.