the memorial ___ Dr Sun Yat-sen A.for B.at C.to D.of

the memorial ___ Dr Sun Yat-sen A.for B.at C.to D.of

C.to
memorial
名词 n.
1.纪念物;纪念碑;纪念馆;纪念活动[C][(+to)]
The service is a memorial to those killed in the war.
祈祷仪式是为纪念在战争中牺牲的人.
2.记录;编年史[P]
3.陈情书,请愿书[C]
present a memorial to the king
向国王呈递请愿书