题目内容
You ___ nine . He ____ seven .I ___ eleven .
A. are, am, is B. is, am, are
C. am, is, are D. are, is, am
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题目内容
You ___ nine . He ____ seven .I ___ eleven .
A. are, am, is B. is, am, are
C. am, is, are D. are, is, am