在标准正太分布曲线下,正、负1个标准差范围内的面积占曲线下总面积的_______
A. 25.00%
B. 34.13%
C. 50.00%
D. 68.26%
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(Collecting) toy cars as a hobby (becomes) (increasingly) popular during the (past) fifty years.
A. Collecting
B. becomes
C. increasingly
D. past
Everybody was touched_______words after they heard her moving story.
A. beyond
B. without
C. of
D. in
下列芭蕾剧作品中,属于俄国古典芭蕾传统剧目的是 ( )
A. 《葛蓓利娅》
B. 《仙女》
C. 《吉赛尔》
D. 《天鹅湖》
企业支付的产品广告费,应通过_______账簿反应
A. 序时
B. 被查
C. 数量金额
D. 分类