7. _____ is the designer of the National Flag of new China. A: A. Chairman Mao B: B. Lin Huiyin C: C. Liang Sicheng D: D. Zeng Liansong
7. _____ is the designer of the National Flag of new China. A: A. Chairman Mao B: B. Lin Huiyin C: C. Liang Sicheng D: D. Zeng Liansong
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