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.
imposing stricter limits on medical services and requiring doctors to see more patients, and spend
imposing stricter limits on medical services, requiring doctors to see more patients, and spending
that impose stricter limits on medical services, require doctors to see more patients, and spend
that impose stricter limits on medical services and require doctors to see more patients, spending
that impose stricter limits on medical services, requiring doctors to see more patients and spending
A,requiring doctors to see more patients, and (require doctors to ) spend less time on each
B,require doctors to see more patients, spending less time on each
总体要求医生两件事:A看更多的病人 B花更少的时间在每个病人身上
理解语义的关键之处:B应该是A的结果,而非和A并列
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