原文由 not only but also 形成了一个并列关系,A 后面用 but of,和前面的 not only 不对应,干掉!
B but also 后面说 when 和前面也不对应,干掉!
C not only 后面跟 of 引导的介词短语 but also 后面跟名词,不对应,干掉
D not only 和 but also 后面都跟介词短语,比较对应,留着!
E 后面用 but as well,显然不合适,干掉!