Smoking will be banned in all public places here.
A. forbidden
B. Allowed
C. permitted
D. promoted
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The weather is a constant subject of conversation in Britain.
A. question
B. Problem
C. Title
D. topic
According to the last paragraph, frontier was essentially a place of______.
A. overlapping races and institutions
B. interactive groups and values
C. conflicting races and cultures
D. various opportunities and threats
On which of the following statement would Dr. Flynn most probably agree？
A. The I.Q. score gap between blacks and whites could not be eliminated.
B. The 15-point I. Q. gap was a result of miscalculation.
C. Great artists will not appear in our times.
D. Equal environments may result in equal IQ.
Which of the following is true of the intelligence increase according to the text？
A. Its influence on people's life is not clear.
B. It is the result of better nutrition.
C. Achievement test scores have decreased.
D. People at the turn of the century scored lower on the I.Q. tests.
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