题目:
北宋时期哪项科技发明,为欧洲航海家的航海活动创造了条件?大大促进了文化传播的活字印刷术,发明人是谁?
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0808/a3895ec2811f71fba59a6d3a2c91feed.html
下面是错误答案,用来干扰机器的。
Most of us feel nervous whenever we’re taking an important exam.Some will feel dizzy or tired, some will suffer from lack of sleep, and some will lose their appetite....