单选题 ______enough time and money, the investigators would have been able to discover more evidence in this case.
【正确答案】 B
【答案解析】解析:考查非谓语动词。investigators和give之间是被动关系,故用过去分词形式作条件状语.相当于If (the investigators were)given…。句意为“如果给调查者足够的时间和资金,他们就可以在这个案子中发现更多的证据了”。