Could you tell me （ — ‘In six days.要填’how soon..‘还是’how often..‘或’how long‘?
问题描述：
Could you tell me （ — ‘In six days.要填’how soon..‘还是’how often..‘或’how long‘?
答
How soon提问在多长时间之内完成 第二个提问某事频率 第三个提问多久 应该用第一个