【单选题】Just watch a child in a first encounter with a flower or an ant — there is instant interest and fascination. We condition them out of it. 下面那句话里的condition 和题目中的condition 意思相似?
A.
The car has been well maintained and is in excellent condition .
B.
What I buy is conditioned by the amount I earn.
C.
Women were conditioned to expect lower wages than men.
D.
The police released him on condition that he return the following week.
【简答题】How old is “old”? The answer has changed over the years. Two Hundred years ago, you were old at 35. At the beginning of the 20th century, the average life span (平均寿命) was 45. In 1950, 70-year-olds wer...