Most of the evidence was destroyed in the fire, thus ______ it almost impossible to prove the murderer guilty.
A. making B. to make C. having been made D.to be made
知识点：动词-ing形式
A
试题分析：考查现在分词做结果状语。句意：多数证据在大火中毁掉，结果证明凶手的罪行几乎是不可能了。现在分词作状语表示一种自然的结果。故选A。
