pAssAgE two
quEstions 29 to 31 ArE BAsED on thE pAssAgE you hAvE, just hEArD、 A．BECAusE it hAs A lot oF mEAnings.
B、BECAusE it is An unCommon worD、
C．BECAusE its mEAnings ArE ConFusing.
D．BECAusE no onE hAs triED to givE it A DEFinition.