the 8th

antonia

P68 316
  Intended primarily to stimulate family summer travel, the new airfare, which allows both an adult and a child to fly for the price of one ticket, and [U]also shortens the advance-purchase requirement for family travel to a minimum of seven days rather than [/U]fourteen.
  (D) also lessens the advance-purchase requirement for family travel to a seven-day minimum from
  (E) also shortens the advance-purchase requirement for family travel to a minimum of seven days rather than
   我选了D，我觉得lessen the requirement搭配要比shorten the requirement好，尽管seven-day minimum没有a minimum of seven days好。
   斑竹们的看法是？

linsonstudy

a seven-day minimum 就是错的。

oddyuibe

我觉得从句子结构上也可以分的出来

比较的对象应该是days: 7 days and 14 (days)

d 中 是 14 days and minimum.

personal view