题目内容
2. The little baby has two new .
A. tooths B. toothes C. teeth D. tooth
2. C
2. C解析:tooth意为“牙齿”,其复数形式是 teeth .
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题目内容
2. The little baby has two new .
A. tooths B. toothes C. teeth D. tooth
2. C解析:tooth意为“牙齿”,其复数形式是 teeth .