.
----Are you happy with this laboratory?
----Not a little. We can’t have _________.
A. a worse one B. a nicer one
C. such a worse one D. such a nicer one
.
----Are you happy with this laboratory?
----Not a little. We can’t have _________.
A. a worse one B. a nicer one
C. such a worse one D. such a nicer one
B