【C9】A．exceptionB．divisionC．differenceD．alteration

The word "phenomenon" in the passage is closest in meaning toA．exceptionB．repetitionC．occu

【C13】A．exceptionB．objectionC．secretD．obstacle

The boy is【 intelligent】.A.clever B.naughtyC.diff

The boy is 【intelligent】.A.naughty B.cleverC.diff

The boy is【 intelligent】.A.naughty B.cleverC.diff

所有的异常类皆继承哪一个类？（)A java.io.ExceptionB java.lang.Th