They are letterhead, reference and date, inside address, salutation, body, complimentary close, and signature.

它们包括信头、参考编号和日期、封内标址、称呼、正文、结为谦称和签名。

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Reference the Resistance Level and Close the long position .

操作建议：中线逢低做多，参考阻力位止盈。

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Reference the Resistance Level and Close the long position .

操作建议：中线逢低做多，参考阻力位止盈。

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