题目内容
It is ________ great honor to be invited here to give ________ speech on how to give first aid to the injured.
[ ]
A.a, a
B.a, the
C.the, the
D.the, a
答案:B
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题目内容
It is ________ great honor to be invited here to give ________ speech on how to give first aid to the injured.
A.a, a
B.a, the
C.the, the
D.the, a