()可在工作前送至许可部门,经许可人审查无误后,签名并填写收到时间。
A.计划工作
B.临时工作
C.紧急抢修
D.事故处理
参考答案:B
______ on this report the English government decided to ask Captain Cook to go and look for this continent.
A.Having based
B.Basing
C.Based
D.To be based
检查屏幕上ALARM,可以发现NC出现故障的报警内容。