There are four ____________ on the floor
题型:选择题
问题:
There are four ____________ on the floor . [ ]
A. pair of red shoes
B. pairs of red shoe
C. pairs of red shoes
D. pair of red shoe
There are four ____________ on the floor . [ ]
A. pair of red shoes
B. pairs of red shoe
C. pairs of red shoes
D. pair of red shoe