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题库 / Prep2007E1-SC-105
Even though it was not illegal for the bank to share its customers' personal and financial information with an outside marketing company in return for a commission on sales, the state's attorney general accused the bank of engaging in deceptive business practices by failing to honor its promise to its customers to keep records private.
by failing to honor its promise to its customers to keep
by its failure of honoring its promise to its customers to keep
in its failing to honor its promise to its customers of keeping
because of its failure in honoring its promise to its customers in keeping
because of its failure to honor its promise to its customers of keeping
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归因：规则生疏
B of错 C地点状语 in错
DE 主句结构变了，跟原句意思不符，而且accuse of 后面已经是原因了，没必要再说一次原因，而且两个原因还不一样
A其实也不太好，by后加上its failing 表意才正确，因为介词by后的动名词在这里是做名词的，名词没有发出者
不过再重申一遍，verbal没有完美选项，相对合理即可
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