Given:Whichtwomethods,insertedindividually,correctlycompletetheThreeclass?()

<img src='https://img2.soutiyun.com/shangxueba/ask/64227001-64230000/64229240/89c201c4937c07ab5d5afe9783a03e0b.png' /> A.publicvoidfoo(){} B.publicintfoo(){return3;} C.publicTwofoo(){returnthis;} D.publicOnefoo(){returnthis;} E.publicObjectfoo(){returnthis;}

时间:2023-08-25 17:47:03

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