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After suffering years with a failing liver, Brenda learned that she would need a liver transplant (肝脏移植) to survive. She was only 21 years old. She wanted to live. And by all accounts, with a healthy liver, she could survive with a healthy liver. So, the doctors placed her on a liver transplant list hoping a donor (器官捐献者) would eventually appear. Brenda waited for a full year before she received the call from her doctor that a match had been found. Thankful that a donor liver had been found, Brenda planned her transplant surgery with great excitement.

But before the procedure was performed, she received another call from her transplant surgeon at Baylor. He told Brenda about a 23-year-old woman named Susan needed a liver transplant immediately, without which she would die within 24 hours. And most importantly, the liver that was a donor match for Brenda was also a match for Susan.

注意：1.续写词数应为150左右。
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The choice was up to Brenda.

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Luckily, Brenda was informed four months later that another liver for her had been found.

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