She ____ the house the whole morning but
题型:选择题
问题:
She ____ the house the whole morning but it seems to be at least an hour before she finishes it.
A.has been cleaning
B.cleaned
C.had cleaned
D.has cleaned
She ____ the house the whole morning but it seems to be at least an hour before she finishes it.
A.has been cleaning
B.cleaned
C.had cleaned
D.has cleaned