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【单选题】
下列抽样方法中,适用于控制测试的是( )。
A.
属性抽样
B.
货币单元抽样
C.
均值法
D.
比率法
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【简答题】下列关于热原性质的叙述错误的是( )A.可被强酸、强碱破坏 B.具有水溶性 C.具有挥发性 D.易被吸附A. 1 B. 1 C. 1 D. 1
【单选题】Not a single word_____when he left home and joined the army in 1941.
A.
did he leave
B.
left he
C.
did leave he
D.
he left
【单选题】Tom was a black slave and he at last ______ the cotton farm to join the North Army.
A.
left
B.
escaped
C.
ran away
D.
fled
【单选题】根据资料,回答题: 东方电子公司会计张红因工作努力,钻研业务,积极提出合理化建议,多次被公司评为先进会计工作者。张红的男友在一家民营电子企业任总经理,在其男友的多次请求下,张红将在工作中接触到的公司新产品研发计划及相关会计资料复印件提供给其男友,给公司带来一定的损失。公司认为张红不宜继续担任会计工作。 张红的行为( )。 查看材料
A.
属于违法行为
B.
属于犯罪行为
C.
属于违纪行为
D.
违反了会计职业道德规范
【单选题】轴向拉伸或压缩杆件,正应力为零的截面是( )。
A.
横截面
B.
与轴线成一定交角的斜截面
C.
沿轴线的截面
D.
不存在的
【单选题】Vronsky also felt a joyous(高兴的) sense of freedom in having left the army and his social circles. He was happy at first, but as the weeks passed, he became restless. “restless” here means _________.
A.
energetic
B.
lazy
C.
worried
D.
happy
【简答题】He left the army and returned to (civil) life.
【判断题】程序包是用 VHDL 语言编写的,其源程序也需要以 . vhd 文件类型保存。
A.
正确
B.
错误
【简答题】________ (walk) slowly across the grass, he pointed the gun at the lion and fired. 2 ________ (wait) in the queue for half an hour, Tom suddenly realized that he had left his wallet at home. 3 _____...
【简答题】Tom was a black slave and he at last ________ the cotton farm to join the North Army. A.escape B.run away C.left D.fled
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