They (heroes) are people against whom we measure others.

They (heroes) are people against whom we measure others.

A.Compared with the contributions heroes make, those of other people are nothing.

B.We judge people by comparing them with heroes, and find out about their value.

C.Any anti-hero action should be guarded against, and heroes'names should be protected.

D.Heroes set examples for other people to follow, and in them we find the best human qualities.

正确答案是B