On a clear，warm day，you notice the approach of a tall cumulus cloud. The cloud top has hard well defined edges and rain is falling from the dark lower edge. Should this cloud pass directly overhead（）.
1、On the day of the accident, part of th
On the day of the accident, part of the old road ______.A was damagedB was broadened to make traffic easierC was under repairD was closed to cars
2、While on watch，you notice that the air
While on watch，you notice that the air temperature is dropping and is approaching the dew point.Which type of weather should be forecasted（）.AHailBHeavy rainCSleetDFog
3、When you notice oil on the water near
When you notice oil on the water near your vessel while taking on fuel, you should FIRST （）.Astop loadingBnotify the senior deck officerCnotify the terminal superintendentDdetermine whether your vessel is the source
4、On the approach of a warm front the ba
On the approach of a warm front the barometric pressure usually（）.AfallsBrisesCis steadyDis unreliable
5、The type of fog that occurs on clear n
The type of fog that occurs on clear nights with very light breezes and forms when the earth cools rapidly by radiation is known as（）.ARadiation fogBFrontal fogCConvection fogDAdvection fog
6、The notice which is based on original
The notice which is based on original information is indicatedby（）nexttothenotice number.Aa starBa dotCa dashDa circle