— Is this book yours?—No, it's not ______. It's Betty's.
A:I
B:me
C:my
D:mine
活泼____(pō bō) 聚拢____(long lǒng) 莲蓬____(peng póng)
仿佛____(fó fú) 腹____部(fù fú) 念____头(niàn liàn)
羡慕____(mò mù) 淹没____(mò méi) 暑____假(shǔ chǔ)