把下列时间的序号填入右边相应内容前面的括号里。
A.14一16世纪 ①()郑和七下西洋
B.19世纪中后期 ②()文艺复兴运动
C.1684年 ③()纳米比亚独立
D.1405--1433年 ④()第二次工业革命
E.1990年 ⑤( )清朝设置台湾府
According to a survey, the average number of (日常的)steps of people across the world is 4,961.
Natural resources are very important for us and we should use them (明智地).
Neil's coach gave him several suggestions to (避免)getting lost.
Before travelling, my mother often (准备)everything well.
Zhu Zhiwen won a talent show called The Sound because of his excellent (嗓音)and wonderful acting skills.