There are many kinds of metals, _________.
There are many kinds of metals, _________.
A、each having its special properties
B、having its special properties
C、one has its special properties
D、each has its special properties
【正确答案】:A
【题目解析】:each having its special properties 在句子中作状语,是一个复合结构。里面的having 是现在分词,可以理解为 (with)each having its special properties,是with的复合结构。 而如果要用D的话,必须在前面加一个连词and。