单项选择题
A.Compilation fails.
B.pi is bigger than 3.
C.An exception occurs at runtime.
D.pi is bigger than 3. Have a nice day.
E.pi is not bigger than 3. Have a nice day.
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？（）
单项选择题 If some sort of exception is thrown at line 34， which output is possible？（）
