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题号查过了:GWD-7-Q2: silent,901(E)确实是一个单复数对应的例子,但是恕我不才,964A我真的没看出什么单复数道道来。。。 A,E的单复数并没什么区别啊 964.In a leveraged buyout, investors borrow huge sums of money to buy companies, hoping to pay off the debt by using the company’s earnings and to profit richly by the later resale of the companies or their divisions. (A) by using the company’s earnings and to profit (E) with the companies’ earnings and to profit
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