---Whose book is it?---look! Jane’s name is on the cover(封面). It _________ hers.
A.can’t be | B.must be | C.should be | D.must is |
---Whose book is it?---look! Jane’s name is on the cover(封面). It _________ hers.
A.can’t be | B.must be | C.should be | D.must is |