Match the famous Chinese sayings with their English version.吃得苦中苦,方为人上人
A. When in Rome, do as the Romans do.
B. No pain, no gain.
C. Things always get easier if you persevere.
D. A stitch in time saves nine.
E. Dripping water hollows out stone, not through force but through persistence.
F. Don't judge by appearances
G. Blessings come in disguise.
H. Rome wasn't built in a day.
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哥白尼的日心体系相对地心体系的根本性改变在于()
A. 提出椭圆的轨道
B. 承认天体在空间的自由运动
C. 去掉了本轮和均轮概念
D. 承认了行星的公转
伽利略于()年发明了天文望远镜
A. 1609
B. 1906
C. 1069
D. 1960
( )通过对行星的精确观测资料,首先提出了行星运动的三大定律
A. 伽利略
B. 牛顿
C. 开普勒
D. 亚当斯
()通过万有引力,推导出了行星运动的三大定律
A. 伽利略
B. 牛顿
C. 开普勒
D. 亚当斯