Question

Paper produced every year is ______ the world’s production of vehicles.

1. A.
   the three times weight of
2. B.
   three times the weight of
3. C.
   as three times heavy as
4. D.
   three times as heavier as

Answer 1

B
解析：

試題分析：句意，每年生產的紙張數量是世界車輛生產重量的3倍�！癆 is倍數+the weight of B”(A是B的幾倍重)，這是固定用法，故選B。
考點：考查倍數的表達。
點評：這類固定結構就如同數學中的公式，一定要牢記，并能在理解的基礎上很好的運用。