单选题 Foreign language teachers of this university are busy designing a test of spoken English to ______ the original written examination.
  • A. contaminate
  • B. compliment
  • C. complement
  • D. coordinate
【正确答案】 C
【答案解析】complement补充；与…相配。contaminate污染。compliment赞扬；夸奖。coordinate协调：调节。