例行针对双标记识别水平发散（即，锯齿形剖面）之间的书面和/或讲分数，并阅读和听力的分数。

Routine targeted double marking identifies the level of divergence ( i. e. , jagged profile ) between writing and / or speaking scores and reading and listening scores.

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使用长的锯齿型刀，水平地将每块蛋糕分成两半。

Using long serrated knife, halve each cake horizontally.

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使用长的锯齿型刀，水平地将每块蛋糕分成两半。

Using long serrated knife, halve each cake horizontally.

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