[单项选择]All flights （） because of the terrible weather, they had to go there by train.
A. having been canceled
B. had been canceled
C. having canceled
D. were canceled

[单项选择]All flights ______ because of the terrible weather, they had to go there by train.
A. having been canceled
B. had been canceled
C. having canceled
D. were canceled

[单项选择]According to the woman what is the weather like this year（　）
A. It’s drier.
B. It’s wetter.
C. It’s abnormal.
D. It’s an average year.

[填空题](Give) （） better attention in the cold weather, those animals could have avoided death.

[单项选择]Why did the little girl dieA. Because she drank the water.B. Because she was sick.C. Because she took some of the chemicals.

[单项选择]Think of all the criminals who have killed, all the soldiers who have killed; consider the mass murder of Jews in Nazi Germany. Is there something inside human beings that allows us to take part in this sort of violence, or were these people swept along by the situation
Stanley Milgram, a New York psychologist, designed an experiment to find answers to this question, paying adult males four and a half dollars to act the role of "teacher" in a complicated experiment. The "teachers" were to ask questions of a "learner", a middle-aged man in another room. If the learner gave an incorrect answer, the teacher was instructed to turn a knob to send an electric current to the learner’s chair. There were thirty positions on the control knob, with the shocks ranging from 15 to 450 volts, the last position marked "Danger: Severe Shock". The teachers were told to increase the severity of the shock with each incorrect response.
With the first few shocks, the learner could be heard over t
A. prove that all men are violent
B. discuss historical incidences of violence
C. describe the Milgram experiment
D. show how shock affects the ability to learn

[单项选择]The officer distributed among the youngster all the blankets and provisions, withholding himself only a canteen.（　）
A. keeping off
B. keeping back
C. keeping at
D. keeping up

[填空题]All flights (delay)（）because of the heavy rain, they had to cancel the arrangement.

[填空题]

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