单项选择题
A．day and night, right through the week B．two or three times a week C．at any time of the day, but not at night D．right through the day, two or three times a week
A．England. B．America. C．Germany. D．Franc
A．its teaching quality is better B．it is nearest to the city centre C．its courses are more advanced D．it requires an entrance examination______.