Everything is not in good order but ____
题型:选择题
问题:
Everything is not in good order but _________.
A.at six and seven
B.at sixes and sevens
C.sixes and sevens
D.on sixes of sevens
Everything is not in good order but _________.
A.at six and seven
B.at sixes and sevens
C.sixes and sevens
D.on sixes of sevens