A new study from Switzerland sheds light on where ice sheets melted during the ice age.
A.A. on
B.B. in
C.C. from
D.D. at
A new international study shows ______.
A. in 2020, 10 million smokers will die from smoking
B. three hundred and sixty smokers die from smoking every hour
C. smoking will kill 50% of the men around the world
D. for lack of money, men in developing countries smoke less than those in industrial countries.
The new trend in artificial intelligence research stems from ______.
A.the shift of the focus of study on the recognition of the shapes of objects
B.the belief that human intelligence cannot be duplicated with logical, step-to-step programs
C.the aspirations of scientists to duplicate the intelligence of a ten-month-old child
D.the efforts made by scientists in the study of the similarities between transistor and brain cells
A.improve the efficiency of it
B.turn plant sugars to a new form. of energy
C.make green plants a new source of energy
D.get more sugars and starches from plants
We can infer from the passage that a study of a medication by researchers will ______.
A.improve the quality of the medication
B.cut the cost of the medication
C.raise the public's awareness of the condition the medication is supposed to cure
D.encourage the pharmaceutical company to manufacture new medications
A、an objective
B、a realistic
C、a personal
D、a revolutionary
The major contribution of this study is to ______.
A.develop a new research technique easily transferred from one area to another
B.make a comprehensive analysis of juvenile delinquency
C.demonstrate the successful application of new research techniques in a new area
D.modify creatively the previous research finding of juvenile delinquency
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