I’m glad to you. I know that you’ll come to see me from your letter and I feel very happy.
A:write to
B:hear from
C:hear of
D: look for
请根据自己的阅读体验和生活经历,以“舍得的智慧”为题写一篇文章。
要求:(1)文体自选,诗歌除外;(2)不少于600字;(3)文中不得出现真实的人名、校名和地名。
一问:这个数最大是____?
二问:这个数最小是____?
下列物质不属于有机物的是( )