A-A+
A．Because of their strong desire for good heal
问题详情
A．Because of their strong desire for good health.
B．Because of their love for hobbies and pastimes.
C．Because of their fear of heart disease.
D．Because of their extra energy.
参考答案
正确答案：A
解析：事实题。通过浏览选项可知本题问的是“为什么”，听短文时要特别关注表示原因的句子。短文一开始叙述在美国“暴走” (walking)颇受欢迎，特别指出“They have a string desire to keep fit．”由此可见，正确答案为A。
