— What colour would you like to wear ______ the party?
— Jane suggests a blue dress and a white pair of shoes ______ me.
A:to; for
B:for; to
C:to; to
D:at; for
一位文化学者曾说:“废墟是昨天派往今天的使者,废墟让我们把地理读成历史。”与下图相关的历史事件是( )
求证:△BDE是等腰三角形.
下列说法中,正确的是( )
若cosA=0.6753,则锐角A=____ (用度、分、秒表示).