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Obtaining an investment-grade rating will keep the county's future borrowing costs low, protect its already-tattered image, and increase its ability to buy bond insurance.
(A) Obtaining an investment-grade rating will keep the county's future borrowing costs low, protect (B) To obtain an investment-grade rating will keep the county's future borrowing costs low, and protect (C) Having obtained an investment-grade rating will, in keeping the county's future borrowing costs low, protect (D) To obtain an investment-grade rating would keep the county's future borrowing costs low, protecting (E) Obtaining an investment-grade rating, keeping the county's borrowing costs low, would be protecting (A) 找到一处 应该还有很多 另向LZ推荐四位大牛合编的PREP 语法笔记 ,是在findjuhl大牛那本笔记的基础上320道的全解,非常经典 LZ要是有时间就看看 给我邮箱 我发给你 |