A-A+
Paper produced every year is four times ______
问题详情
Paper produced every year is four times ______ the weight of the world"s production of vehicles.
A．/
B．that of
C．which
D．of请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：考查倍数的表达。“A is倍数+the weight of B”(A是B的儿倍重)，这是固定用法，中间不需要加任何词，故选A。
