单选题:How does the man feel about the development of tooth transpl 题目分类:专四 题目类型:单选题 查看权限:VIP 题目内容: How does the man feel about the development of tooth transplants? A.Suspicious and angry. B.Surprised but hopeful. C.Doubtful and worded. D.Shocked but moved. 参考答案: 答案解析: