现代社会的流水线模式提高了工作效率,却降低了人们对成就的感受和追求。部分职场人经过几年的打拼之后,变得没有神经,没有痛感,没有效率,
小明吃香蕉,确切地说,吃进去的是 ( ) A.器官 B.细胞 C.保护组
1867年美国驻华公使蒲安臣将一幅华盛顿肖像赠送给徐继畬,他在赠送仪式上说:“华盛顿与中国人民一样,坚信世界上每个人都能呼吸自由的空气;与
地球公转的周期是( ) A.一年 B.一天 C.一月 D.一季
已知C(石墨)→C(金刚石) △H=+119KJ/mol,则可判断 ( ) A. 金刚石比石墨稳定 B. 一样稳定 C.石墨比金刚石稳定 D. 无法判断
There is a famous story about British poet Samuel Taylor Coleridge. He was writing a poem when he was interrupted by a knock at the door. This was an age before telephones. Someone was delivering a
现有一多肽,化学式为C55H20O19N10,已知将它彻底水解后得到下列四种氨基酸: (1)谷氨酸的R基是 . (2)
The person who ________ advantage of the girl ________ a disadvantage didn’t gain an advantage ________ her . A.made; in ; over B.took; at ; on C.took; at; over D