David lives on the ________ floor. It is
题型:选择题
问题:
David lives on the ________ floor. It is too high, so he has to take a lift every day.
A.fourty
B.fourtieth
C.forty
D.fortieth
David lives on the ________ floor. It is too high, so he has to take a lift every day.
A.fourty
B.fourtieth
C.forty
D.fortieth