问题补充:
—Will people live to be 300 years old?—.
A. No, they aren’t
B. No, they won’t
C. Yes, they were
D. Yes, they do
答案:
A. No, they aren’t
(答案→)B. No, they won’t
C. Yes, they were
D. Yes, they do
解析:句意:人们将会活到300岁吗?不,不会。对一般疑问句的简略回答要做到前后一致,不可自相矛盾,并且要与问句保持相同的时态,所以选B。