老師在上課時,你必須專注于老師的講課。
When the teacher is having a class,you mustconcentrate onconcentrate onwhat the teacher is saying.
【考點】固定搭配/句型.
【答案】concentrate on
【解答】
【點評】
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發布:2024/6/27 10:35:59組卷:0引用:2難度:0.7