单选题 John doesn't believe in traditional medicine; he has some remedies of his own.
  • A. correct
  • B. regular
  • C. common
  • D. conventional


【正确答案】 D
【答案解析】本题是对形容词的考查。题干划线词traditional意为“传统的”，correct意为“正确的”，regular意为“定期的，有规律的”，common意为“普遍的，共同的”，conventional意为“传统的”，所以正确答案为D。