Final answer:
Quotes A and B most directly support the idea that Alfonso is delighted for Salvador, as they describe vivid expressions of joy and pride in his success.
Step-by-step explanation:
The question asks which two quotes support the idea that Alfonso is delighted for Salvador. This seems to reference an emotional response to someone else’s success, often shown with expressions of joy and physical gestures that communicate happiness and pride. Upon reviewing the provided excerpts, quote A, "He couldn't contain his joy as he embraced Salvador tightly," and quote B, "Alfonso's face lit up with a wide grin upon seeing Salvador's success," directly illustrate Alfonso’s delight through descriptions of his uncontrollable joy and smiling expression.
In contrast, quote C is ambiguous without further context and quote D, while showing a positive reaction, does not explicitly convey the same level of excitement and happiness that are clear in quotes A and B.