【hesaid_wasnotwithinhispowertoanswerthequestionA、thatB、thisC、suchD、it为什么?】
2022-05-12 33次 反馈错误 加入收藏 正确率 : 100%
题目内容：
he said _ was not within his power to answer the question A、that B、 this C、such D、it 为什么?
优质解答
D
it作形式主语,真正的主语是to answer the question
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