—Will people live to be 300 years old? — .
A. No, they aren’t
B. No, they won’t
C. No, they don’t
D. No, they can’t
网友回答
A. No, they aren’t
(答案→)B. No, they won’t
C. No, they don’t
D. No, they can’t
解析:考察一般疑问句。英语中一般疑问句的简略回答,一般要与问句保持人称,数和时态的一致。根据上文时态为将来时态,可知答语中也要用将来时态,won’t=will not,故选B.