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【单选题】
But we must also consider the impact of the new technology on those who now depend on driving for their livelihood. According to the U.S. Department of Labor, in May 2015 there were 505,560 registered school bus drivers. The American Trucking Associations lists approximately 3.5 million professional truck drivers in the U.S. The companies developing self-driving vehicles should be partnering with state and federal authorities to offer retraining for this massive workforce, many of whom will be displaced by the new technology. What would be the negative impact of driverless cars?A.
The conflict between labor and management would intensify.
B.
The gap between various sectors of society would be widened.
C.
Professional drivers would have a hard time adapting to new road conditions.
D.
Numerous professional drivers would have a find new ways of earning a living.
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【单选题】It is usually said _____________ a little child said is true.
A.
who
B.
when
C.
that what
D.
why
【简答题】在完全竞争市场上，个别企业的需求曲线是（ ）。
【单选题】Which of he tollowing can best describe Andy’s escape from the becs?
A.
No pain no gains.
B.
Once bitten, twice she
C.
Where there is a will, there is a way.
D.
In time of dangct, one’s mind works fast.
【单选题】小说一般有生动、完整的( )情节,能引人入胜。它能够细致入微地展示人物与人物之间,人物与环境之间,错综复杂,具体微妙的矛盾与冲突。
A.
环境
B.
语言
C.
故事
D.
顺序
【简答题】在完全竞争市场上，个别企业的需求曲线是（ ）。
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