单项选择题
What is the result？（）
A.null B.finally C.null finally D.Compilation fails. E.finally exception
单项选择题 What is the result？（）
单项选择题 If class Donkey2 is invoked twice， the first time without assertions enabled， and the second time with assertions enabled， what are the results？（）
多项选择题 Under which three circumstances will the code on line 37 be executed？（）
