问题
选择题
It’s said that the early European playing-cards ______ for education.
A．have designed
B．were designed
C．have been designed
D．were being designed
答案
答案：B
题目分析：句意：据说，早期的欧洲人设计扑克牌的初衷是用于教育。“设计扑克牌”是发生在过去的事情，故用一般过去时，且“扑克牌”和“设计”之间是被动关系，故用被动语态，选B。