English is___ useful language because people in many countries are using it.
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a
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an
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the
D
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推荐题目
Lucy is __________ honest girl. And she is __________ student in our class
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a, the
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an, a
C
the, a
D
a, a
There’s _______ orange coat in the room, and _______ coat is Li Hong’s.
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a, an
B
the, the
C
a, the
D
an, the
