The results of the company's cost-cutting measures are evident in its profits, which increased 5 percent during the first 3 months of this year after it fell over the last two years.
(A)which increased 5 percent during the first 3 months of this year after it fell
(B)which had increased 5 percent during the first 3 months of this year after it had fallen
(C)which have increased 5 percent during the first 3 months of this year after falling
(D)with a 5 percent increase during the first 3 months of this year after falling
(E)with a 5 percent increase during the first 3 months of this year after having fallen
题目分析：increase和fell的发起者没有变，就不用再加个it了，我们把ab干掉。当用，with这种表达方式，我就不知道这个由with引导的介词短语到底修饰的是逗号前面的什么部分了，歧义较大，只能选C。而且人家用的时间是the first 3 months of this year，最好应该是现在完成时态才和这个时间match。
