经预算，企业最多支出89万元购买设备，且要求月处理污水能力不低于1380吨．设购买A种型号的污水处理设备x台，可列不等式组____．

    My teacher Mr. Li is a y____ man, about 25 years old. He is a h____ teacher, working(工作) at school from 7:30 in the morning to 18:30 in the e____. It seems(仿佛) that he has many things to do every day. Although he's b____ with his work and has no time to play, after class he likes playing f____ with boys in the playground. Look! He's kicking the ball! We all like him very much.

读“我国局部海岸带经济开发示意图”(下图)，完成下列要求。

把陈述句换成把字句

①我终于取出了装在书包里的小人书。 ②工人们开凿出了一条越江隧道。