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【单选题】
电力机车乘务员接车时,( )确认电器仪表和器件的外罩,接地装置状态良好,受是否降落。A.
应该
B.
要求
C.
必须
D.
尽量
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【单选题】Which of the following is an accurate statement about the diversity of the American population?
A.
African Americans represent the largest non-white segment of the population.
B.
More than 20 percent of the people living in the United States were born in another country.
C.
By 2050, the Asian population is estimated remain at 4.7 percent.
D.
By 2050, Hispanics are estimated to be 30 percent of the population.
【单选题】It is a day for us to _______ about the diversity of life in the oceans and how our actions arekilling many species.
A.
reveal
B.
observe
C.
learn
D.
initiate
【简答题】阐述三级存储体系的结构及其目的。
【单选题】A) Some actors expressed outrage that a black actor is hosting the ceremony this year. B) This boycott marks the second straight year that people have voiced concern about the lack of diversity among ...
A.
Some actors expressed outrage that a black actor is hosting the ceremony this year.
B.
This boycott marks the second straight year that people have voiced concern about the lack of diversity among Oscar nominees.
C.
No black actor has ever won the best actor Oscar.
D.
Chris Rock gives up the hosting job due to the boycott.
【单选题】Deep-level diversity is defined as (什么是深层多元化)
A.
Differences is easily perceived characteristics such as gender, race, ethnic,age,or disability that maybe activate certain stereotype
B.
Differ in values, personality and work preferences that become progressively more important for determining similarity as people get to know one another better
C.
Differences between things and making judgment about individual based on stereotype regarding their demographic group
D.
None of the above
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