动词的非谓语形式 1 Astronaut Zhai Zhigang has every reason to feel proud because he is the first Chinese ___ in space.A walking B having walked C to have walked D to walkD 为什么不选 是不是没有C选项那样的形式?
来源:学生作业帮助网 编辑:作业帮 时间:2024/09/01 02:28:27
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