问题
选择题
Some 25,000 people were reported ______ in the ever recorded worst earthquake in Iran, which occurred late this month.
A．were killed
B．to be killed
C．killing
D．to have been killed
答案
答案：D
当不定式所表示的动作先于谓语动词所表示的动作时，不定式用完成时，且kill与逻辑主语people之间是被动关系，故选D