TheU.S.firstladyMichelleObamaarrivedinChinaonMarch202014forsix-dayvisitfocusingonimportanceofculturalexchanges.A.theanB.aanC.atheD.thethe
The U.S. first lady Michelle Obama arrived in China on March 20 2014 for _______ six-day visit focusing on _______ importance of cultural exchanges.
A. the an B. a an
C. a the D. the the
C
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