she has been away since ten minutes ago 对 ten minutes ago 提问

问题描述:

she has been away since ten minutes ago 对 ten minutes ago 提问

答案:【How long has she been away ?】

解析:问到多长时间要用how long 来引导疑问句.

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【你的10满意,我们团队的无限动力】

How long has she been away?
或者:When did she leave here?

How long has she been away?