托福考试

根据网考网考试中心的统计分析，以下试题在2018/4/22日托福考试习题练习中，答错率较高，为：46%
【单选题】 Why does the author mention syllables pronounced with rising and falling inflections in lines 7-8
A．(To demonstrate how difficult it is for babies to interpret emotions
B．( To illustrate that a six-week-old baby can already distinguish some language differences
C．( To provide an example of ways adults speak to babies
D．( To give a reason for babies' difficulty in distinguishing one adult from another

网考网参考答案：B，答错率：46%
网考网试题解析：
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