-- Are the books ________? -- No, they b
题型:选择题
问题:
-- Are the books ________? -- No, they belong to ________.
A.yours, theirs
B.your, them
C.yours, them
D.your, they
-- Are the books ________? -- No, they belong to ________.
A.yours, theirs
B.your, them
C.yours, them
D.your, they