判断题
正确(↓↓↓ 点击‘点击查看答案’看答案解析 ↓↓↓)
采油树只有整体式结构（）A.正确B．错误
未知题型采油树只有整体式结构（）
【判断题】Compared with other writings that were also experi...
判断题【判断题】Compared with other writings that were also experimental and revolutionary in history, online writings are not only large in quantity, but good in quality as well.
裸眼暴露时间过长会导致井塌（）A.正确B．错误
未知题型裸眼暴露时间过长会导致井塌（）
