工会坚持（）原则，依法建立审计监督制度。
A、分级管理
B、经费独立
C、注重实效
参考答案：B
When I was young, I was told that I ______ play with matches
A．wouldn't
B．needn't
C．mustn't
D．daren't
iPhone5S与iPhone5C的共同点有？（）
A.4英寸Retina显示屏
B.800万像素iSight摄像头
C.CPU：64位苹果A71.3GHz
D.机身外形运用了五种大胆奔放的色彩
