The farmer said he saw ----- UFO in the sky the other day.

问题描述:

The farmer said he saw _____ UFO in the sky the other day.
A./.B.a.C.An.D.the.
为什么选B,
1个回答 分类:英语 2014-10-30

问题解答:

我来补答
B
U 是辅音开头,不能用an
 
 
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