A container holds 240 bicycles; the whole cargo would therefore

A container holds 240 bicycles; the whole cargo would therefore comprise 50 containers,_______ 8 tons.
A、and each weighing
B、each to weigh
C、each weighing
D、each weighs
【正确答案】：C
【题目解析】：[解析]句意：一个集装箱可以容纳240辆自行车，因此所有货物需用50个集装箱，每个集装箱重8吨。 句中each weighing 8 tons为现在分词作伴随状语，相当于一个定语从句，补充说明container的情况。