Q32: PP61.
Among lower-paid workers, union members are less likely than nonunion members to be enrolled in lower-end insurance plans imposing stricter limits on medical services and requiring doctors to see more patients, and spend less time with each.
A. imposing stricter limits on medical services and requiring doctors to see more patients, and spend
B. imposing stricter limits on medical services, requiring doctors to see more patients, and spending
C. that impose stricter limits on medical services, require doctors to see more patients, and spend
D. ！that impose stricter limits on medical services and require doctors to see more patients, spending
E. that impose stricter limits on medical services, requiring doctors to see more patients and spending
答案D, 我选了C
-- by 会员 self346959851 (2011/5/29 17:34:39)
楼主，我想你选C的原因是因为没有分析好spend在这里到底是修饰那个成分的，如果选C的话，spend 和impose，require的待遇相同，都是plan的谓语，但是plan不可能是spend的执行者，其实spending是用来修饰前面doctors 滴，doctors spend less time with each patient才说的通啊。不知你理解了否？
-- by 会员 jameshzd (2011/5/29 21:37:26)