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This is         key and that is           eraser.
#34020
A
a, a
B
a, an
C
an, a
D
the, an
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In the nineteenth century, English became                      international language.
#32546
A
an
B
a
C
/
D
the
---What do you think of Duan Linxi’s song ?---I think it’s ________best song in the world. Isn’t it _______ beautiful one?
#34243
A
the, the
B
a, a
C
the, a
D
a, the
Peter can play ______ piano and ______ football.
#33412
A
the; the
B
the; /
C
/; the
D
/; /
It’s an________.
#33856
A
key
B
pen
C
quilt
D
English book
As we know, England is      European country and Singapore is      Asian country.
#33638
A
an； an
B
an； a
C
a； A
D
a； an