质量控制统计数据中( )的大小,反映了工程质量的稳定程度。
A.平均值B.中位数C.标准偏差D.极差
参考答案:C
How did they get there
A.They started to look for the subway station.
B.They Would rather drive than go by subway.
C.They went by subway because the car wasn’t working.
D.They drove so they wouldn’t have to go by subway.
1901年签订的《辛丑条约》规定()
A.大清国国家应允将大沽炮台及有碍京师至海通道之各炮台,一律削平
B.日本臣民得在中国通商口岸、城邑任便从事各项工艺制造
C.付诸国偿款海关银四百五十兆两
D.各使馆境界,以为专与住用之处,并独由使馆管理,中国民人,概不准在界内居住
E.各省督抚、文武大吏暨有司各官,于所属境内,均有保平安之责,如复滋伤害诸国人民之事,…,必须立时弹压惩办