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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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There is ______ “u” in the word “your”.
#32630
A
a
B
an
C
the
D
/
In the nineteenth century, English became                      international language.
#32546
A
an
B
a
C
/
D
the
Kate has got ______ uncle. He’s ______ Chinese teacher.
#33578
A
a; a
B
an; an
C
a; an
D
an; a
 ---- Will you go there by _______ train? ---- No. I’ll take _______ taxi.
#32543
A
/, a
B
a, the
C
/, /
D
the, a
----What about going out for ______ walk this weekend?----Good idea.I love getting close to _____nature.
#32212
A
an,/
B
/,the
C
a, the
D
a,/