having been doing是现在完成进行时。
having:v.有;持有;占有;由…组成;显示出,带有(性质、特征)。
been:v.曾经;曾经到过(某地)。
doing:n.所做的事;发生的事;所作所为。
扩展资料。
what?jews having been doing it on christmas since forever
什么?犹太人向来都是这样过圣诞节的?
he was full of his new job and everything he'd been doing
他滔滔不绝地谈他的新工作和所做的一切。
so,what have you been doing today
那你今天都干什么了?
he's been doing the same job for 50 years ─ man and boy
他从小就干着同一份工作,有50年了。
what have you been doing this week
你这个星期都在做些什么?
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havingbeendoing是什么时态[朗读]
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