As we all know,the whole life of the doctor____studying the origin of cancer
As we all know,the whole life of the doctor____studying the origin of cancer
A has devoted to B was being devoted to C was devoted to Dhas been devoted to
選哪個(gè),為什么?每個(gè)選項(xiàng)解釋下?
A has devoted to B was being devoted to C was devoted to Dhas been devoted to
選哪個(gè),為什么?每個(gè)選項(xiàng)解釋下?
英語(yǔ)人氣：763 ℃時(shí)間：2020-06-17 05:10:41
優(yōu)質(zhì)解答
選D.sb devote some time to doing sth.某人把時(shí)間奉獻(xiàn)于做某事.the whole life作主語(yǔ) 應(yīng)為：some time be devoted to doing （時(shí)間被奉獻(xiàn)于做某事）現(xiàn)在用的是一般現(xiàn)在完成時(shí),為some time has been devoted to doin...
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