阿摩線上測驗
複選題
118 
Which two statements are true? (Choose two.)
(A) Foo.beta() is a valid invocation of beta().
(B) Foo.alpha() is a valid invocation of alpha().
(C) Method beta() can directly call method alpha().
(D) Method alpha() can directly call method beta().
(A) Foo.beta() is a valid invocation of beta().
(B) Foo.alpha() is a valid invocation of alpha().
(C) Method beta() can directly call method alpha().
(D) Method alpha() can directly call method beta().
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統計： A(3), B(7), C(7), D(2), E(1) #2194659
統計： A(3), B(7), C(7), D(2), E(1) #2194659