Question

【题目】All the __________ blood must be tested for HIV and other infections, which is important for the patients.

【选项

A. determined

B. donated

C. disabled

D. distributed

Answer 1

【答案】B

【解析】句意：所有献的血都必须接受艾滋病病毒和其他传染病的检测,这对病人来说是很重要的。donate“捐赠”，符合句意。determine “决定”；disable “使伤残"；distribute “分配，分发”。