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【单选题】
氩 ( Z = 18 ) 原子基态的电子组态是( )A.
1 s 2 2 s 8 3 p 8
B.
1 s 2 2 s 2 2 p 6 3 d 8
C.
1 s 2 2 s 2 2 p 6 3 s 2 3 p 6
D.
1 s 2 2 s 2 2 p 6 3 s 2 3 p 4 3 d 2
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反馈参考答案：
举一反三
【多选题】在对工作岗位进行现场观测调查时,应当注意()。
A.
对调查的工作多提几个为什么
B.
营造良好的现场观测环境条件
C.
在被调查人可看见的地方进行观测
D.
选择多个场地对同类工作进行观测
E.
调查人应在不引入注意的地方观测
【单选题】How can a company improve its sales? One of the keys to more effective selling is for a company to first decide on its 'sales strategy.' In other words, what is the role of the sales person? Is the sa...
A.
the former highlights the benefits while the latter emphasize the function of the product
B.
the former uses more prepared information, the latter has to get ready for unexpected information
C.
the former involves no discussion while the latter involves discussion a lot
D.
the former is effective in creating demand, the latter is effective in satisfying existing demand
【简答题】橡胶是一种弹性高分子材料,广泛应用于制作轮胎、软管、运输带、胶布密封件或减震元件,它可以分为两大类( )和( )。
【单选题】在下述高分子化合物中,可用作喷气发动机部件的精密密封圈材料,还可以用于制造轴承的耐高温、导热系数大、强度大的材料是 。
A.
聚对羟基苯甲酸甲酯
B.
聚甲基丙烯酸甲酯
C.
聚己二酸己二 ( 醇 ) 酯
D.
聚四氟乙烯
【单选题】If you want to stablish business relations with another company,how can you introduced?
A.
history of the company
B.
the location of the company
C.
the feature of the company
D.
the history, the location,the kind, the service and the customers of the company
【单选题】How can a leader get people engaged in a company?
A.
By emphasizing the profit they will get.
B.
By emphasizing the company’s culture.
C.
By hiring more young people.
D.
By adding ethical purpose to work.
【单选题】伴心脏功能不良者、青光眼者不宜使用( )抗抑郁药。
A.
单胺氧化酶抑制剂 （ MAOIs ）
B.
三环类抗抑郁药 （ TCAs ）
C.
选择性 5-HT再摄取抑制剂（SSRIs）
D.
选择性 NE再摄取抑制剂(NRIs)
【简答题】How can a company overcome this resistance?
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