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1、*班班 第第*组组组员：组员：英语演讲(主题sciene) Human has been being benefit from various science technology fruition and being enjoying them.英语演讲(主题sciene)Air conditions英语演讲(主题sciene)Washing machinesTelevisions英语演讲(主题sciene)Greenhouse Fresh vegetables英语演讲(主题sciene)PlanesCarsTrain英语演讲(主题sciene)Closer communication ex
2、change英语演讲(主题sciene)TELPHONE英语演讲(主题sciene)Do you know who is he？Bell，who invented the telephone英语演讲(主题sciene)英语演讲(主题sciene)大陆的第一部移动电话摩托罗拉3200第一款内置天线手机 汉诺佳CH9771第一部智能手机 摩托罗拉A6188第一款彩屏手机 爱立信T68索尼爱立信U8i 英语演讲(主题sciene)Keep in touch with anyone at any time for urgent help英语演讲(主题sciene)英语演讲(主题sciene)First
3、：Many breakthroughs in the field of medicine.英语演讲(主题sciene)Second：The development of industry coursing pollution.英语演讲(主题sciene)Third：Some terrorists are using science and technology against mankind.英语演讲(主题sciene)英语演讲(主题sciene)英语演讲(主题sciene)the plan to clone human 英语演讲(主题sciene)Resident Evil 英语演讲(主题sciene)英语演讲(主题sciene)英语演讲(主题sciene)
