The problem is not easily solved because it is in the nature of science to question, and it is in the nature of human beings not to want to question the things they believe in.

A. the government is usually the first to name a place
B. many places tend to have more than one name
C. a ceremony will be held when a place is named
D. people prefer the place names given by the government

A. has no real function in communication at all
B. is usually meaningless and therefore useless
C. is not as idle as it may seem to be
D. is restricted to certain topics only