问题：
[不定项选择题] “When more and more people are thrown out of work, unemployment results,” Calvin Coolidge once observed. As the U. S. economy crumbles, Coolidge’s silly maxim might appear to be as apt as ever: the nu
A、Blue-collar workers are given less and less wages in recent years.
B、The unemployment problem may lead to serious social problems.
C、The unemployment problem will probably become less serious in no time.
D、The government will create more jobs with better pay in the near future.
参考答案：
B、The unemployment problem may lead to serious social problems.
● 参考解析
