第10题: [单项选择]反推自动收回线路工作时,通过控制什么来防止反推套筒打开()? A. 通过打开反推隔离活门来引导液压去收上反推套筒,并在这之后使用中抑制反推开锁 B. 通过打开反推隔离活门并指令控制活门至回收位置来引导液压去收上反推套筒 C. 通过反推套筒超控管路用液压强制收上 D. 通过锁定回油管路来防止反推套筒继续打开 参考答案:B
第23题: [单项选择]Questions 11 to 18 are based on the conversation you have just heard. A. They both attended the meeting. B. Neither of them attended the meeting. C. The man attended the meeting but the woman didn’t. D. The woman attended the meeting but the man didn’t. 参考答案:B 答案解析:[听力原文] M: So you didn’t attend the department meeting yesterday, either. W: I had an appointme