题目内容
-Is ________ book on the desk ________ useful one?
-No, it isn't.
A.the…an
B.the…a
C.a…the
D.the…/
---Is ______ book on the desk?
---No, it's ______ the sofa.
--There is ________book on the shelf,would you please get ________ book for me.
--With pleasure.
A.a; the B.the; a C.a; a D.the:the
---Is______ book on the desk yours?
---Yes, it's______ my book.
A.the, a B.the, the C.the, / D.a, the
---Is ________book on the desk __________useful one?
---No, it isn’t.
A.the; an B.the; a C.a; the D.the;/