单项选择题
A．park lot B．park loting C．parking lots D．park lots
36（）A．thatB．whichC．whatD．it
单项选择题36（）
A．that B．which C．what D．it
48（）A．has come into beingB．had come into beingC．came in...
单项选择题48（）
A．has come into being B．had come into being C．came into being D．comes into being
47（）A．provedB．builtC．confirmedD．allowed
单项选择题47（）
A．proved B．built C．confirmed D．allowed
