摘要:The man is Air China captain.And I don’t think he is usual person. A.a;an B.an;an C.a;a D.an;a 答案:D air以元音音素开头.所以用an;而usual以辅音音素开头.所以用a.
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The man is Air China captain.And I don’t think he is usual person.
|
A.a;an |
B.an;an |
C.a;a |
D.an;a |
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