Aoptional
Bintentional
Cadditional
Doccasional
第1题:
She wants to bathe in the bath not shower.()
第2题:
不好的天气情况的英文翻译不是
A.bad weather conditions
B.good weather conditions
C.bad weather
D.good weather
第3题:
A decrease in barometric pressure is associated with all of the following except ______.
A.rising warm air
B.proximity to a low pressure area
C.inward spiraling circulation
D.clear dry weather
第4题:
In good weather,you should deploy the sea anchor from the liferaft to ______.
A.keep the liferaft from capsizing
B.navigate against the current
C.keep personnel from getting seasick
D.stay in the general location
第5题:
In a weather report,POSITION GOOD means that the position is______.
A.a good one
B.reliable
C.is easy to be fixed
D.Obtainable
第6题:
students don’t have to travel away from home to take a test
the content of distance learning program is the same as that of the full time program in colleges and universities
the good distance learning programs include courses that are not taught in average universities
the relationship between students and professors are one-to-one
第7题:
temperature
visibility
predicted weather for the next twelve hours
barometric pressure and change in the last three hours
第8题:
a lack of food for tamarins to live on
potential threats to tamarins coming nearby
tamarins’ hardly coming down trees to avoid predators
a good fortune for many other threatened animals
第9题:
low barometric pressure
high barometric pressure
falling barometric pressure
pumping barometric pressure
第10题:
reducing speed to reduce surging on the towline
lashing down or stowing all loose gear
dogging all hatches and watertight doors
streaming all of your towing hawser
第11题:
some general cultural background
some acquaintance with history or literature or the arts
the knowledge in purely science
the support for nationalism
第12题:
attending training courses
attending conferences
gaining new skills regularly
reading books and magazines
第13题:
根据下列材料请回答 31~35 题:
A
Now satellites are helping to forecast the weather.They are in space,and they can reach any part of the world.The satellites take pictures of the atmosphere(大气),because this is where the weather form.They send these pictures to the weather stations.So meteorologists(气象学家)can see the weather of any part of the world.From the pictures,the scientists can often say how the weather will change.
Today,nearly five hundred weather stations in sixty countries receive satellite pictures.When they receive new pictures,the meteorologists compare them with earlier ones.Perhaps they may find that the clouds have changed during the last few hours.This may mean that the weather on the ground may soon change,too.In their next weather forecast,the meteorologists can say this.
So the weather satellites are a great help to the meteorologists.Before satellites were invented,the scientists could forecast the weather for about 24 0r 48 hours.Now they can make good forecasts for three or five days.Soon,perhaps,they may be able to forecast the weather for a week or more ahead.
第 31 题 Satellites travel______.
A.in space
B.in the atmosphere
C.above the ground
D.above space
第14题:
Constant cooling the various components of diesel engine has a number of functions except for ______.
A.good lubrication
B.low thermal stress
C.good mechanical properties
D.acid corrosion
第15题:
In no case shall ballast water be carried in cargo tanks,______ on those rare voyages when weather conditions are so severe that,in the opinion of the master,it is necessary to carry additional ballast water in cargo tanks for the safety of the ship.
A.besides
B.in particular
C.incase of
D.except
第16题:
Weather observations provided by each weather station include all of the following except ______.
A.temperature
B.visibility
C.predicted weather for the next twelve hours
D.barometric pressure and change in the last three hours
第17题:
The weather was good except for an () shower.
第18题:
a good one
reliable
is easy to be fixed
obtainable
第19题:
keep the liferaft from capsizing
navigate against the current
keep personnel from getting seasick
stay in the general location
第20题:
can you tell me the weather tomorrow?
what should the weather be like tomorrow?
do you know what the weather will be like tomorrow?
how’s the weather like tomorrow?
第21题:
rising warm air
proximity to a low pressure area
inward spiraling circulation
clear dry weather
第22题:
fire hose might be damaged by cargo operations
vessel is in port
fire-main system is not charged
fire pumps are used for purposes other than supplying water to the fire main
第23题: