Barack Obama delivered a speech to 500 local youths during his visit to China, many of fr
Barack Obama delivered a speech to 500 local youths during his visit to China, many of fr
发布时间：2020-08-16 14:36:38
Barack Obama delivered a speech to 500 local youths during his visit to China, many of from Fudan University and Tongji University. A. them B. whom C. which D. who
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(答案→)A. them B. whom C. which D. who 解析：可联系答.案.网客服索取。