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标题: 一道sc平行的问题，求大神解答~~~ [打印本页]

作者: Whistle要考gmat 时间: 2015-2-2 11:17
标题: 一道sc平行的问题，求大神解答~~~

Among lower-paid workers, union members are less likely thannonunion members to be enrolled in lower-end insurance plans imposingstricter limits on medical services and requiring doctors to see more patients,and spend less time with each.（D）

窗体顶端

· 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

答案选D...想问一下为什么不能选C？不能把spend 看作是 to see 的平行吗？记得看过哪个大神写的说平行比较中固定搭配的to 可以省去，那这里require sb to do sth and to spend 后面的 to 不能省去吗？？谢谢~~~

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