In our school library there _____a number of books on science, and in these years the number of them ____growing larger and larger.
A.are; is | B.is; are |
C.have; are | D.has; is |
In our school library there _____a number of books on science, and in these years the number of them ____growing larger and larger.
A.are; is | B.is; are |
C.have; are | D.has; is |