单选题 The failure to talk to each other causes all of the following EXCEPT

A、 the high divorce rate.
B、 a real family hour.
C、 the generation gap.
D、 some forms of metal illness.

【正确答案】 B

【答案解析】[解析]人和人之间缺少交流引起的问题，文章第二段中间部分说到了：everything，in fact，from the generation gap to the high divorce rate to some forms of mental illness．惟独没有a real family hour。故应选B。