题海让大学四年没有难题
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题目详情

单选题 Which of the following sets of phonetic features characterizes the English phoneme /ɔ:/

A. semi-closed, back, unrounded

B. semi-open, back, rounded

C. closed, back, rounded

D. open, front, rounded

学科:默认课程

时间:2025-06-18 09:04:42

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