Why does the author say the Chicago union’s demand is an insult to stu-考呗网题库移动版
英语六级
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A.It protects incompetent teachers at the expense of students.
B.It underestimates students’ability to tell good teachers from poor ones.
C.It makes students feel that they are discriminated against in many ways.
D.It totally ignores students’initiative in the learning process.

参考答案A
解析:【解析】A 。第9段提到,芝加哥工会坚持要让那些被解雇的老师——通常是因为没有足够能力——在有新的招聘岗位时能够被优先录取。这简直就是对学生的侮辱。文章最后一句提到,保护工会意味着牺牲学生们。由此可知,工会对不称职教师的保护是对学生的侮辱,因为这牺牲了学生的利益。

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单选题PartⅢ Reading Comprehension(40 minutes)
Section A
Directions:In this section,there is a passage with ten blanks.You are required to select one word for each blank from a list of choices given in a word bank following the passage.Read the passage through carefully before making your choices.Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre.You may not use any of the words in the bank more than once.
Questions 26 to 35 are based on the following passage.
The robotics revolution is set to bring humans face to face with an old fear-man-made creations as smart and capable as we are but without a moral compass.As robots take on ever more complex roles.The question naturally 26 Who will be responsible when they do something wrong?Manufacturers?Users?Software writers?The answer depends on the robot.
Robots already save us time,money and energy.In the future,they will improve our health care,social welfare and standard of living.The27of computational power and engineering advances will 28enable lower-cost in-home care for the disabled,29use of driverless cars that may reduce drunk-and distracted-driving accidents and countless home and service—industry uses for robots,from street cleaning to food preparation.
But there are30to be problems.Robot cars will crash.A drone(遥控飞行器)operator will 31someone’s privacy.A robotic lawn mower will run over a neighbor’s cat.Juries sympathetic to the 32of machines will punish entrepreneurs with company—crushing 33and damages.What should governments do to protect people while 34space for innovation?
 Big,complicated systems on which much public safety depends,like driverless cars,should be built,35and sold by manufacturers who take responsibility for ensuring safety and are liable for accidents.Governments should set safety requirements and then let insurers price the risk of the robots based on the manufacturer’s driving record.not the passenger’s.

A.arises
B.ascends
C.bound
D.combination
E.definite
F.eventually
G.interfere
H.invade
I.manifesting
J.penalties
K.preserving
L.programmed
M.proximately
N.victims
O.widespread

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