题目内容
Why not take umbrella with the sign “Made in China” ? It is
useful umbrella.
--What good advice it is!
A. an , an ,a B. an , a , / C. a , an , a D. / ,an ,a
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题目内容
Why not take umbrella with the sign “Made in China” ? It is
useful umbrella.
--What good advice it is!
A. an , an ,a B. an , a , / C. a , an , a D. / ,an ,a