考博考试

【单选题】This teaching method is a ______ of many methods which have been used for decades in the country.
A．symposium
B．symphony
C．spectrogram
D．synthesis
网考网参考答案：D
网考网解析：
symposium讨论会；symphony交响曲；spectrogram光谱图；synthesis综合，合成。 查看试题解析出处>>