【题目】____ with a new type of machine, the explorers went into a cave, hoping to find some buried treasure.
A. Equipping B. Equipped
C. Being equipped D. Having equipped
在线课程【答案】B
【解析】考查非谓语动词。句意：探险家们装备了一种新型机器，进入一个山洞，希望能找到埋藏的财宝。此处与主语the explorers构成逻辑动宾关系，应使用过去分词作状语；这里并不强调动作的进行，所以不能选C项。故选B。