The conpany has about46 computers,but only one-third _____ used regularly.A.is B.areC.wadD.were
问题描述:
The conpany has about46 computers,but only one-third _____ used regularly.
A.is
B.are
C.wad
D.were
答
A
答
B
答
B
后面完整的主语是one third of the computers