单项选择题

Based on the China National Standard of recommendation, the revolved section is correct.(True or False: 10 points)
A、正确
B、错误

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语音教学既要从语流中教语音和声调，又要操练单个的音素和声调。

答案：正确

单项选择题

Fill in the blank with the most appropriate choice.
A ___________ of the two computers showed that Model B has a better quality.

A． comparison
B． comparision
C． comparition
D． comparative