Because of ________ high demand for Type AB blood, ________ supplies of it are usually limited.
#7794
A
the; the
B
不填；不填
C
不填；the
D
a; the
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On March14, 2013, Xi Jinping was elected____ president of ____ People’s Republic of China.
#8403
A
a; the
B
/; /
C
/; the
D
the; the
My neighbor, who works in ___ university , leads ____ happy life with his wife and two sons.
#8412
A
a; a
B
an; the
C
the; a
D
an; a
Everything comes with _____ price; there is no such _____ thing as a free lunch in the world.
#9205
A
a; a
B
the; /
C
the; a
D
a; /
. We can catch____________ sight of millions of stars in____________space.
#9899
A
/, the
B
the, /
C
/, /
D
a , the