119. Executives and federal officials say that the use of crack and cocaine is growing rapidly among workers, significantly compounding the effects of drug and alcohol abuse, which already are a cost to business of more than $100 billion a year.
(A)significantly compounding the effects of drug and alcohol abuse, which already are a cost to business of
(B)significantly compounding the effects of drug and alcohol abuse, which already cost business
(C)significantly compounding the effects of drug and alcohol abuse, already with business costs of
(D)significant in compounding the effects of drug and alcohol abuse, and already costing business
(E)significant in compounding the effects of drug and alcohol abuse, and already costs business
Choice B, the best answer, uses clear and concise phrasing to state that it is the effects of drug and alcohol abuse that already cost business the sum mentioned. In A, to business is awkwardly and confusingly inserted between cost and the prepositional phrase that modifies it, and are already a cost to business is wordy and awkward compared to cost business. In C, already with business costs of... is awkward and unclear, failing to specify that those prior effects generate the cost. Choices D and E produce faulty constructions with the phrase significant in compounding, which cannot grammatically modify the verb form is growing
對於答案 (B) 沒有太大意見,但是經過友人指點,總算弄懂題目句構,故在此與大家分享,希望能幫助那些有同樣疑惑的人。
Executives and federal officials say that the use (名詞子句之主詞) of crack and cocaine is growing rapidly among workers and significantly compounds (對應前面"is growing") the effects of drug and alcohol abuse, which (非限定用法之關係代名詞,指涉"the effects",因為後面是接"are",即便 (B) 也是接"cost") already are a cost to business of more than $100 billion a year.
野人獻曝,請不吝指正,感激不盡。