问答题

If a person wants to buy the guidebook he should
A.send an e-mail to www. alzheimers. org/trials.
B.check out the website www. alz. org.
C.phone 1-312-464-5563.
D.write a letter to the association.

A.send
B.
B.check
C.
C.phone
D.
D.write
E.
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