A:②④
B:①②④
C:②③
D:①③④
自负与自卑是一对“孪生子”,它们的共同点是( )
读“北半球中高纬环流示意图”,分析下列说法正确的是( )
-How beautiful Lucy is! She looks smart _______ red.
-Yes, the red clothes are very wonderful _______ her.