青书学堂题库

青书学堂题库

【标准答案】Our son has picked up some bad habits. He says ______and upsetting words every day.

#A.impressive#B.reflective#C.aggressive
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【标准答案】Regular and concrete feedback is important ______ who is not performing up to her potential.

#A.when to deal with a worker#B.when dealing with a worker#C.when dealt with a worker
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【标准答案】R·利克特从行为科学的角度研究目标管理，他提出：工作目标=决策的质量×激发人们履行决策的动机。（）

#A.对#B.错
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【标准答案】OS X系统系（）公司推出的操作系统。

#A.Microsoft#B.Apple#C.Intel#D.Google
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【标准答案】r=0.9，就可以认为两变量为正相关，且相关密切。

#A.对#B.错
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【标准答案】Qing Su is a lawyer.

#A.对#B.错
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【标准答案】Q235中235表示钢材的屈服强度为235N/mm<sup>2。（）

#A.对#B.错
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【标准答案】One of the main benefits of community service is that it ______ a person's character.

#A.sets#B.builds#C.makes
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【标准答案】P型半导体带正电，N型半导体带负电。( )

#A.对#B.错
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【标准答案】—Ok, I'll drink my last can of beer when I drive home. —

#A.Have fun.#B.I'll drink too.#C.No way. You'll be stopped by the police.
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