单项选择题
A.Less concern with money matters. B.More experience in worldly affairs. C.Advance in age. D.Freedom from work.
A.Their road link to other European countries is fast B.They are all located in the south of France C.They are very close to each other D.Their basic facilities are good
A.They have bright colors and intricate patterns. B.They can only survive in parts of the Americas. C.They are the only insect that migrates along fixed routes. D.They have strong wings capable of flying long distances.