如图,已知AB∥CD,∠C=70°,∠F=30°,则∠A的度数为( )
A:30°
B:35°
C:40°
D:45°
合理的制度是实现社会公平的重要力量。下列制度一定程度上促进了社会公平的是( )
例:If I were in your position,I would pay close attention.
→Were I in your position,I would pay close attention.