Choose the closest paraphrased version after the following sentence or the italicized part.
As a scientist, she learned with sadness that little in Nature is truly beyond the tampering reach of man.（ ）
A.正确答案C… it is difficult for man to compete with Nature.
B.… it is impossible for man to benefit from Nature.
C.… Nature can hardly escape from man’s interference.
D.…Nature is really more powerful than human beings.
