单项选择题

A．To show the key role played by air traffic controllers.
B．To show the great responsibility shouldered by the pilots.
C．To give an example of air disasters.
D．To show that air travel is far safer than driving a car.
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单项选择题
A．Horsemen.B．Brass doors.C．Drops of water.D．Metal balls.
A．Horsemen.
B．Brass doors.
C．Drops of water.
D．Metal balls.
单项选择题
A．Jason Green is an educational psychologist.B．Jason Green is completely against the exam system.C．Exams are far from being the most suitable way to assess whether learning has taken place.D．It is not proper to use exams as the only testing device (测试方法) to assess (评估) people’s ability.
A．Jason Green is an educational psychologist.
B．Jason Green is completely against the exam system.
C．Exams are far from being the most suitable way to assess whether learning has taken place.
D．It is not proper to use exams as the only testing device (测试方法) to assess (评估) people’s ability.
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