题目

keep, friend, basketball, difference, studyHobbies play an important role in our daily life. Playing 【1】 is one of my hobbies. And I have been playing it since I was a little child.Although I'm in Grade 9 now, I think I should 【2】 on playing basketball. I believe it never gets in the way of my 【3】. Besides, it's a good way to relax myself and help me concentrate more on my study. I can also make more 【4】. Who have the same hobby. And it's really good for my health.In a word, if I spend suitable time on it, it will make a 【5】 in my study as well as in my life.1937年11月，金陵兵工厂由南迁重庆；1938年4月，广东第二兵工厂迁重庆：上海炼钢厂1938年8月由武汉再迁重庆。上述工厂纷纷内迁重庆的历史背景是A．日本发动全面侵华战争 B．国共两党分裂对峙C．国民政府实行经济统制 D．官僚资本势力膨胀