1. Even though the direct costs of malpractice disputes amounts to a sum lower than one percent of the $541 billion the nation spent on health care last year, doctors say fear of lawsuits plays major role in health-care inflation.
(A) amounts to a sum lower
(B) amounts to less
(C) amounted to less
(D) amounted to lower(C)
(E) amounted to a lower sum
哪位牛牛帮我看看,解释解释呀!为什么E不行?
我选C
不能说amounted to a lower sum than ..., 而应该说amounted to a sum lower than...
谢谢啊!晕头了!
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