The title of the passage implies that
A.only smart people do exercis B.exercise can be smart or stupi C.exercise keeps the brain stron D.it is fashionable to do exercis
参考答案:
答案解析:
Veryyoungchildrenwon'tfeelcomfortable.
Veryyoungchildrenwon'tfeelcomfortable.A.your own choice of words B.the word "can