题目内容：

It was quite some time ____ Mr.Williams was able to save his company from near bankruptcy.
A.that B.before C.since D.when
Why meaning?

优质解答

It was quite some time 过了相当长的时间
威廉姆斯先生花了很长时间才将公司从破产边缘拯救起来.
直接译：在威廉姆斯先生将公司从濒临破产中拯救出来之前,过了很长一段时间.