鼻粘膜或齿龈出血时可选用（）

A．酚苄明

B．肾上腺素

C．去氧肾上腺素

D．异丙肾上腺素

E．阿托品

- Is this your book, Alice?

- Yes, it is _________ book.[ ]

A. his

B. her

C. hers

D. my