A. I like swimming. I can go swimming in summer.
B. What season do you like?
—I like autumn. It's cool.
—I like spring. I often fly my kite.
—What about you, Guo Yang?
—
山野: 。白满川: 。子规:。
耘田:。 绩麻:。 各当家:。
西塞山:。白鹭:。桃花流水:。
一个锐角与一个钝角的和一定小于平角.
数位顺序表中,亿位在右起第9位.