Directions£ºBeneath each of the following sentences there are four choices marked A,B,C,and D.Choose the one answer that best completes the sentence.
25£®Paper money was in      use when Marco Polo visited the country in      thirteenth century.
    A£®the…/    B£®/…the    C£®the…the    D£®/…/
26£®Paper produced every year is      the world’s production of vehicles.
    A£®the three times weight of    B£®three times the weight of
    C£®as three times heavy as    D£®three times heavy than