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发表于:2018-11-30 / 阅读(267) / 评论(0)

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发表于:2018-12-11 / 阅读(166) / 评论(0)

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发表于:2018-12-11 / 阅读(194) / 评论(0)

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发表于:2018-12-30 / 阅读(171) / 评论(0)

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今天我们要学的词组是shift。 Shift有改变、转变的意思。比如美国宣布加入有伊朗和叙利亚参加的有关伊拉克问题的高层谈判。白宫突然改变政策为外交活动打开了大门， The abrupt shift of polic

发表于:2018-12-30 / 阅读(229) / 评论(0)

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发表于:2019-01-28 / 阅读(300) / 评论(0)

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发表于:2019-02-05 / 阅读(192) / 评论(0)

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