单项选择题
A.They had to borrow money to keep it going. B.They made just enough to cover all the costs. C.They succeeded in earning a lot of money. D.They failed though they worked har
A.at all times of the day and night B.at all times, right through the week C.two or three times a week D.day and night, right through the week
A.England. B.America. C.Germany. D.Franc