皮皮学，免费搜题
登录
搜题
【单选题】
下列哪种方法可以减小分析测定中的偶然误差 ( ) A.对照试验 B.空白试验 C.仪器校正 D.增加平行试验次数A.
B.
C.
D.
D
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Frederick William I, the King of Prussia, _____ that his greatest gift to the Russian people would have _____. [ ]
A.
had never imagined; such an amazing history
B.
had never imagined; so amazing history
C.
could never have imagined; such an amazing history
D.
could never have imagined; so amazing history
【简答题】t______ a method that you use to achieve something
【单选题】We are told that the mass media are the greatest organs for enlightenment that the world has yet seen that in Britain, for instance, several million people see each issue of the current affairs progra...
A.
insufficient diversity of information
B.
too restricted a view of life
C.
a wide range of facts and opinions
D.
a critical assessment of our society
【单选题】The 18 college students in Fudan University should______________show their greatest respect to their hero--'Zhang Ninghai instead of being cold and unfeeling. [ ]
A.
absolutely
B.
slightly
C.
fluently
D.
painfully
【单选题】We are told that the mass media are the greatest organs for enlightenment that the world has yet seen that in Britain, for instance, several million people see each issue of the current affairs progra...
A.
insufficient diversity for information
B.
too restricted a view of life
C.
a wide range of facts and opinions
D.
a critical assessment of our society
【简答题】Use the n-v method to find the power in 10Ω resistor.
相关题目：