【B10】A．faultB．mistakeC．errorD．shortage

【C6】A．changeB．mistakeC．differenceD．mark

In______of any better alternative, well have to proceed with our original plan.A．faultB．de

如果wls启动时, JDBC不能正常启动，则错误级别是？ （)A. InfoB. warningC. errorD. criticalE.

Don’t _____ Austria with Australia.A、confuseB、mistakeC、regardD、view

【C8】A．fashionB．mistakeC．nonsenseD．possibility

所有异常类的父类是（)？A ExceptionB IOExceptionC ErrorD Thro