煤车进行人工清扫时,必须将()移出该车厢。
参考答案:卸车机
()means navigational and meteorological warnings, meteorological forecasts and other urgent related messages broadcast to ships.
A.Navigational broadcast
B.weather forecast
C.Urgency message
D.Maritime Safety Information
[听力原文] ??为什么有人不敢当众讲话?()
A.怕丢面子
B.不想讲真话
C.怕失去朋友
D.不希望比别人突出