单项选择题
A．laughs at his own joke B．repeats it several times C．is very serious when he tells it D．is concerned about the reaction of his listeners
A．The humorous story. B．The witty story. C．The comic story. D．All thre
A．The humorous story was created abroad. B．The humorous story is basically American. C．The humorous story is also loved in other countries. D．The humorous story is the least popular in the U. S.A.