Obama , the first black president in American history , presidency on January 20th ,2009.

发布时间：2020-08-16 14:44:47

Obama , the first black president in American history ,      presidency on January 20th ,2009.
A. held up
B. took up
C. picked up
D. set up

网友回答

A. held up
(答案→)B. took up
C. picked up
D. set up
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