UC知道They appear___in the accident.
来源：百度知道 编辑：UC知道 时间：2024/05/06 07:37:22
A.to injure B.be injured C. being injured D.to have been injured 请解释一下为什么选, 你所选的答案.
选D，appear to do something 表示看上去好像，似乎怎么样，具有猜测之意，所以排除B,C 两个选项，而这个句子的时态应该用完成时，因为事故已经发生了，他们才会受伤，所以只能选D.
不知道我这样讲，你能不能理解，呵呵。祝你成绩更上一层楼。
我觉得选D，因为Appear后跟不定式，因为Injure是及物动词，后面需要跟宾语，这里是人被伤，所以需要被动，所以只有D符合
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