阅读图文材料,完成下列要求。
材料近代以来,在列强的压力下,中国被迫开放了一系列通商口岸。自1898年至1910年,清政府又主动开设了30余个商埠。
图9清末自开商埠分布示意图
——据严中平等编《中国近代经济史统计资料选辑》等
从材料中提取一个有关自开商埠的信息,并加以简要分析。
示例:集中于沿海地区。沿海地区已有众多被迫开设的通商口岸,交通相对便利.经济相对发展;自开商埠,可分洋人之利,且可利用便利条件,促进地区发展,并抵御外侵。
读经纬网图,回答下列问题。
如图,直线a∥b,直线c与a、b相交,∠1=70°,则∠2的大小是( )
完形填空
Li Lei has a good friend. 1 name is Jim. He is 2 the USA. He likes 3 food very much. He can 4 English and 5 Chinese. Li Lei and Jim are in the same(相同的) 6 . They are classmates(同学). They go to school five 7 a week. They stay 8 home on Saturdays and Sundays. At school they play 9 after class. They like swimming, 10 .