A.47,XXY B.47,XYY C.46,XX/47,XY D.46,XY/47XYY E.46,XY/47XXY
A.相輔相成B.激烈競爭C.各自為謀D.相互羈絆
A.行為習慣B.學習習慣C.情感和態(tài)度D.個性心理品質