题目内容
【题目】The students handed in their test papers to their teacher ______.
A. one after one
B. one after another
C.1ittle by little
D. step by step
【答案】 B
【解析】句意：学生们一个接一个地把试卷交给老师。one after another“一个接一个”。
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题目内容
【题目】The students handed in their test papers to their teacher ______.
A. one after one
B. one after another
C.1ittle by little
D. step by step
【答案】 B
【解析】句意：学生们一个接一个地把试卷交给老师。one after another“一个接一个”。