【题目】Paper produced every year is____the world’s production of vehicles.
A. the three weight of B. three times the weight of
C. as three times heavy as D. three times as heavier as
在线课程【答案】B
【解析】
考查倍数表达法。句意：每年生产的纸张是世界车辆产量的三倍。倍数表达法形式之一：A+be+倍数+the size/height/length/width+of+B”,表示“A正好是B的多少倍”。故B选项正确。