Philosopher: Moral codes enable people to form communities by facilitating cooperation in the pursuit of shared or mutually beneficial goals. This does not mean, however, that a human’s every action must be perfectly just. Instead, for morality to serve this purpose, there must only be reason to believe that expectations of basic moral behavior will usually be met.
The philosopher’s statements, if true, most strongly support which of the following conclusions?
【选项】
A group of people who always behaved morally would not be able to form a community based on mutual cooperation.
选项是否正确？