Amonglower-paid workers, union members are less likely than nonunion members to beenrolled in lower-end insurance plans imposing stricter limits on medicalservices and requiring doctors to see more patients, and spend less timewith each.
(B) imposing stricter limits on medical services, requiring doctors to seemore patients, and spending
Amonglower-paid workers, union members are less likely than nonunion members to beenrolled in lower-end insurance plans imposing stricter limits on medicalservices and requiring doctors to see more patients, and spend less timewith each.
(A) imposing stricter limits on medical services and requiring doctors tosee more patients, and spend
(B) imposing stricter limits on medical services, requiring doctors to seemore patients, and spending
(C) that impose stricter limits on medical services, require doctors tosee more patients, and spend
(D) that impose stricter limits on medical services and require doctors tosee more patients, spending
(E) that impose stricter limits on medical services, requiring doctors tosee more patients and spending
求好心人解释一下 impose， require spend这三个动作的发出者到底是谁？ 应该怎么并列？
-- by 会员 GalenKwok (2012/3/11 20:30:45)