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Because of ______ high demand for Type AB blood, ______ supplies of it are usually limited. 
#10475
A
the; the
B
不填; 不填
C
不填; the
D
a; the
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It can’t be denied that the Diaoyu Islands are ________ part of China and what some Japanese have done recently is actually ________ offence against Chinese people.
#8850
A
a; /
B
a; the
C
the; /
D
/; an
______ Mr. Brown is waiting outside to see you . He appears to be quite ____ important person. 
#9867
A
/ ; an
B
A ; an
C
The ; the
D
The ; /
 Linda was in____ dilemma when she was required either to complete the dangerous travel before____ deadline or to stay where she was forever. 
#8119
A
the; a
B
a; 不填
C
the; the
D
a; the
—Excuse me, are you Amy, from Class 2, Grade 1?—Sorry, I'm not ________ Amy from Class 2, Grade 1 but from Class 1, Grade 2. There are two Amys in my school.
#7812
A
a    
B
an
C
/   
D
the
---Have you moved to _______ new flat? ---Not yet, the building is under _______ construction.
#9427
A
a; the
B
the; /
C
/ ; /
D
/; the
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