大雾天气,轨道吊司机作业时应做到()。
A、视线较差时及时联系管理人员
B、跑大车提前观察好陆侧,并使用低速档
C、作业中眼随钩走,观察好垛形
D、以上都对
参考答案:D
I regret ______ you that my daughter has already regretted ______ out with you. So leave her alone
and don't bother her any more. [ ]
A. telling; dating
B. to tell; to date
C. to tell; dating
D. telling; to date
药品监督检验在法律上具有功能强的仲裁性。()