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龚家少爷
how often ,对频率提问。
张家阿婆
’‘多久一次’‘是吗，就是’‘How often ’‘ 啊，how often 是对频率提问的如；how often do you wash the clothes 。 I wash the clothes twice a week。请问，你明白了吗。不懂再问哦。
晴猫猫天
How often,对频率提问。
zhenghan116
How often
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