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Doctors’ suggestions for dosage: ______ tablet each day for two weeks.
#9199
A
each
B
every
C
one
D
any
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Li Keqiang, graduated from __________ Department of Economics of Peking University,was elected _________ Premier of the People's Republic of China.
#8689
A
a; the
B
/;the
C
the;/
D
the; a
It is really _____ useful dictionary, ______ dictionary every one of us needs.
#8089
A
an, a
B
a, the
C
the, a
D
a, a
We have made _______great progress in the medical field, but ______ progress we have made is not enough. 
#9294
A
a; a
B
a; the
C
/; the
D
/; /
Although   badminton is my favorite sport,I am not ____ very good player.
#8345
A
the;a
B
the;the
C
/;a
D
/;the
I wonder whether he is ____ European or ____ American?
#10368
A
an….an
B
an….a
C
a….an
D
a….a
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