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【单选题】
提出比较优势理论的是()A.
马克思
B.
亚当斯密
C.
恩格斯
D.
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】The mother only ____ her son’s marriage long after the event.
A.
learned of
B.
realized
C.
came to
D.
worked out
【简答题】The mother placed the blanket over the boy, leaving only his face (uncover) __________.
【判断题】In " The Swing" , the mother was the only person who was not given a name by the author.
A.
正确
B.
错误
【简答题】The mother only learn _____ her son's marriage long after the .
【简答题】The mother only __________ her son’s marriage long after the .
【简答题】The mother only her son's marriage long after the . (learn of)
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