Enunciados de questões e informações de concursos

Escola de Especialistas de Aeronáutica
Questão 1 de 1

Read the text and answer question.

 

Can you be too old to donate blood?

 

In general, you can never be too old to donate blood. Though you can be too young or too thin.

 

The American Association of Blood Banks used to bar people over 65 from donating blood, but it scrapped the rule in 1978 after studies found that older people _____ stored their own blood prior to surgery did well, said Dr. Steven Kleinman, the association’s senior medical adviser. Now

most blood banks are happy to accept blood from older volunteers.

 

Adapted from: http://well.blogs.nytimes.com

 

 

Choose the best alternative to complete the blank in the text .



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