问题
单项选择题
Questions
·Look at the questions for this part.
·You will hear a passage about job. You will listen to it twice.
·For questions , indicate which of the alternatives A, B, or C is the most appropriate response.
We can infer from this passage that a change-over of roles in the family ______.
A. is quite necessary in modern life
B. is probably based on some practical reasons
C. aims solely at a complete emancipation of women
答案
参考答案：B