单选

In his The Scienific Study and Teaching of Languages (1917), Palmer began with the question,“What is a___________?”

  • A.language
  • B.speech
  • C.sentence
  • D.word
参考答案
¥

订单号:

遇到问题请联系在线客服

订单号:

遇到问题请联系在线客服