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[单选题]"First and foremost" is a sign, indicating that ____.oHO答案窝(daanwo.com)-大学生作业答案及考资分享平台
Athe writer is going to begin a new paragraphoHO答案窝(daanwo.com)-大学生作业答案及考资分享平台
Bthis is the first stepoHO答案窝(daanwo.com)-大学生作业答案及考资分享平台
Cthis is the topic sentence

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