This book _____ Lucy’s. Look! Her name i
问题:
This book _____ Lucy’s. Look! Her name is on the book cover.
A.must be
B.may be
C.can’t be
D.mustn’t be
This book _____ Lucy’s. Look! Her name is on the book cover.
A.must be
B.may be
C.can’t be
D.mustn’t be