第谷布拉赫的主要贡献在于()
A、提出日心说
B、提出地心说
C、天文观测
D、发明地动仪
参考答案:C
下列加点字读音全部相同的一组是
A.百战不殆以逸待劳不知好歹责无旁贷
B.拘泥成法囤积居奇举世闻名笑容可掬
C.容颜憔悴脆而不坚鞠躬尽瘁出类拔萃
D.风光绮丽出奇制胜歧路亡羊举棋不定
China Daily is _____ a newspaper; it keeps us in touch with the world.
A.no more than
B.not more than
C.more than
D.less than