练习册

  • 练习册
  • 试题
    B 推断判断题.根据What often happens though is that you do them in such a leisurely way, so slowly... 可知.我们锻炼的时候并不是太积极和投入.故效果不太理想. 【查看更多】

     

    题目列表(包括答案和解析)


    同步练习册答案