137.It's ____ good feeling for people to admire the Shanghai World Expo that gives them ____ pleasure.
A./;a
B.a;/
C.the;a
D.the;the
138.The visitors here are greatly impressed by the fact that ____ people from all walks of life are working hard for _____ new Jiangsu.
A./;a
B./;the
C.the;a
D.the;the