Which of the following is true of the experience-monitoring function
A. The mind reviews past experience.
B. The mind foresees what will happen in the future.
C. The mind makes the dream exactly fit reality.
D. The mind makes reality more desirable.
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The cannabis originated in _________.
A. the Soviet Union
Britain
C. Leningrad
D. Afghanistan
—______ will you leave for Beijing—In a week.
A. How soon
B. How long
C. How often
"Another's brass", as used in this selection, means _________.
A. borrowed money
B. the arrogance of some people
C. a special kind of metal used in building
D. ornaments worn by some women
点(1,2)是函数z=∣(x-1)(y-2)∣-2的()
A. 极小值点
B. 极大值点
C. 最大值点
D. 间断点