The word entailed in the passage is closest in meaning to
A. founded.
B. contained.
C. required.
D. allowed.
查看答案
What aspect of adulthood does the professor mainly discuss？
A. Biological changes related to the aging process
B. Changes in roles and responsibilities during adulthood
C. Differences between childhood and adulthood
D. Cultural differences in attitudes toward older adults
LiSten again to part of the lecture．Then answer the question. What does the professor imply about the public works projects of the Romans？
A. The arch contributed to the success of these projects.
B. The Romans were the first society to work on large projects.
C. Each project developed a different style. of architecture.
D. The projects benefited only the wealthy citizens of Rome.
According to Paragraph 6, what caused the disappearance of film exchanges？
A. The increased profitability of the film industry.
B. A shift in preference toward Hollywood distributors.
C. The formation of corporate film monopolies.
D. A decline in the quality of their services.
Why does the professor discuss the "biological clock"？
A. To review a term before the next test
B. To compare different types of clocks
C. To amuse students with a personal story
D. To respond to a student's question
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