Tom is from America. He is ________ American.
A. a B. an C. the
【答案】
B
【解析】American是以元音音素开头的单词，故用an。
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Tom is from America. He is ________ American.
A. a B. an C. the
B
【解析】American是以元音音素开头的单词，故用an。
