单选题 —During last decade, there have been many changes in family life.
—Are these changes ______?
  • A. for the good or for the bad
  • B. for the worse or for the better
  • C. for worse or for better
  • D. for the worst or for the best


【正确答案】 B
【答案解析】[考点] 考查句型结构。
for the good or for the bad表示往好的方向或往差的方向发展,句子讲的是现在的变化跟过去相比是更好的还是更差的,所以应该用比较级,因此正确答案是B。