一起答
单选

What is considered by the writer as the greatest menace to the people caused by the widespread use of motor cars?

  • A.Air pollution.
  • B.Traffic jams.
  • C.Fatal diseases.
  • D.High cost.
试题出自试卷《2013年10月高等教育自学考试基础英语真题及答案》
参考答案
查看试卷详情
相关试题