Choose the best answer for each of the following questions Which of the following would express the main idea of the passage?
A.
Aging may conjure up images of wrinkles, forgetfulness and feebleness.
B.
The elderly are the distinguished and wise segment of a modem society.
C.
Age biases can have negative and long-lasting impacts on our own health.
D.
Negative perceptions of the elderly are unacceptable to many scientists.