—Oh, you have a headache and a coughhave you been like this?— Two days.A. How longB. Ho

发布时间:2020-08-20 13:26:28

—Oh, you have a headache and a cough.      have you been like this?
— Two days.
A. How long
B. How often
C. How old
D. How many

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(答案→)A. How long
B. How often
C. How old
D. How many
解析:how long用来提问“多长时间”,对“一段时间的长短”提问时用,;how often用来提问某动作或状态发生的频率,对“一段时间内发生了几次活动”(always,usually, often, never或twice a day等表示频度的词或短语)提问时用。根据答语Two days知,上句问的应该是像这样的感冒有多长时间、多久了,故选A。
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