Question

To our surprise, the painting considered _______ should have

Answer 1

D

considered 是过去分词作定语，修饰the painting。consider作“认为” 讲时，后面接不定式作宾(主)补，故可排除A和B两项。the painting 和 copy之间存在被动的关系，且copy动作发生在consider之前，故答案为D项。