It's quite obvious that the aging population in China will cause heavy pressure on ________ whole society in the future．
#8187
A
／；the
B
the；／
C
a；the
D
a：a
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As is known to all, _____USA is _____ biggest developed country in the world.
#9206
A
the; 不填
B
不填; the
C
the; the
D
不填; 不填
I once watched _______ one-act play, which was played by _______ 11-year-old boy.
#9873
A
a, a
B
an, an
C
a, an
D
an, a
When he left _____school, he got a job as _____secretary in a food company.
#8712
A
the; a
B
the; the
C
/; a
D
/; the
Students should keep in mind that there’s something more important than _______ fashion for them to seek after in _______ life.
#9402
A
/; the
B
/; /
C
the; /
D
the; the