题目内容:
根据听到的内容,回答题Whydoesanewbornbabyhavetospendthefirstyearofhislifelearningtolisten?
A.[A]Becausehelikeslearnin B.[B]Becausehisheatingcenterisstillimmatur
C.[C]Becausehisearsareimmatur
D.[D]Becausehewantstoknowhowtousehisear
参考答案:
答案解析: