网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
___ the clean water in this area is being used up.
A.It is decided
B.It is reported
C.It is demanded that
D.It is happened that
参考答案
更多 “ ___ the clean water in this area is being used up. A.It is decidedB.It is reportedC.It is demanded thatD.It is happened that ” 相关考题
考题
As mentioned,‘grey water’ can be used to＿，A．wash the carB．water the gardenC．clean the toiletD．dispose of wastes
考题
29． The writer thinks that people in large cities should __________ ．A． stop the used water from getting into undergroundB． only use the water from the riversC． make their used water clean againD． use as much sea water as possible
考题
If a seaplane is not used as a means of transpiration on water but is capable of being used so，it shall ().A.be regarded as a vessel not under commandB.be regarded as a vessel underwayC.be regarded as a vesselD.be regarded as a sailing vessel
考题
____ the forties ____ the first fully automatic factory was built in the world.
A.It was not until ...thenB.It was not until ...thatC.It was until ...thatD.It was not until ...when
考题
－ The area is too dirty.－ Yes, I agree.It's()
A.not clean enoughB.not enough cleanC.clean not enough
考题
– The area is too dirty. － Yes, I agree. It’s _____ .
A.not clean enoughB.not enoughC.clean not
考题
According to the passage, it is recommended that the heat exchanger side be cleaned by .A.flushing with chemical solvent without being dismantledB.brushing mechanically after being disassembledC.flushing with flesh water onlyD.flushing with clean oil only
考题
_______ for a long time， most of the crops in this area died from lacking water. A. Being no rain B. There was no rain C. To be no rain D. There being no rain
考题
As mentioned，“grey water”can be used to______.A．wash the carB．water the gardenC．clean the toiletD．dispose of wastes
考题
Dirty oil must be ______before being used again .A.mixed with clean oilB.purifiedC.heatedD.strained
考题
Which of the following would be considered downflooding on a fishing vessel as defined in regulation?A.Vessel heels until water enters a hatchB.Vessel in collision floods through a damaged area above the waterlineC.Vessel takes on water due to the hatches being left open in heavy rainD.Vessel takes on water by the propeller shaft due to failure of the stern gland
考题
An oil tanker operating with dedicated clean ballast tanks shall be equipped with ______，approved by the Administration on the basis of specification recommended by the Organization，to enable supervision of the oil content in ballast water being discharged．A.An oil content meterB.An oil checkerC.An analyzer of oil contentD.A mixer of oily water
考题
Basic emergency care for third degree electrical burn is to ______.A.flood the burned area with warm water for two minutesB.brush away the charred skin and wrap the burned areaC.cover the burned area with a clean cloth and transport the patient to a medical facilityD.apply ointment or spray to the burned area and wrap with a clean cloth
考题
Good anchorage may be obtained anywhere in this water area, the bottom being generally mud and sand, vessel may have ______.A.good getting groundB.good holding groundC.good grabbing groundD.good handling ground
考题
In determining the scope of anchor line to pay out when anchoring a small boat, one must consider the ______.A.charted depth of water onlyB.depth of water, including tidal differencesC.time and date of anchoringD.type of anchor being used
考题
单选题Which of the following would be considered downflooding on a fishing vessel as defined in regulation? （）A
Vessel heels until water enters a hatchB
Vessel in collision floods through a damaged area above the waterlineC
Vessel takes on water due to the hatches being left open in heavy rainD
Vessel takes on water by the propeller shaft due to failure of the stern gland
考题
单选题Too much excess air is （）because the heat generated is being lost through the exhaust trunking instead of being made used of in heating the water to produce steam.A
not goodB
goodC
betterD
the best
考题
单选题According to the instructions, which of the following is TRUE?A
The gasket should be cleaned thoroughly with cold water.B
Mild detergent and hot water can best clean the cooker.C
Soapy water will often damage the cooker.D
Sand can be used to clean the cooker.
考题
单选题After leaving the port, we used （）to clean the empty holds and decks.A
fresh waterB
sea waterC
both A and BD
ballast water
考题
单选题An oil tanker operating with dedicated clean ballast tanks shall be equipped with（），approved by the Administration on the basis of specification recommended by the Organization，to enable supervision of the oil content in ballast water being discharged.A
an oil content meterB
an oil checkerC
an analyzer of oil contentD
a mixer of oily water
考题
单选题As the air passes through the charge air cooler, its temperature may be reduced and moisture condensed, with the condensate in danger of being carried into the engineSo a water separator should be mounted beneath the bottom part of the engine inlet manifoldA water separator is used in order to （）.A
keep the air from being carried into the engineB
keep the moisture from being condensedC
keep the danger from being carded into the engineD
take away the condensate from the air
考题
单选题To clean a dirty fiber towing hawser used in ocean towing，you should（）.A
use lye or other mild detergentB
wash it with fresh water，dry and store itC
wash it with salt waterD
use cleaning fluid on nylon，dacron and other synthetic lines
考题
单选题One of the causes of ocean currents is density differences in the water. This is true because （）.A
in an area of high density the water's surface is lower than in an area of low densityB
surface water flows from an area of high density to one of low densityC
the lesser the density gradient the freer the water is to moveD
it is the density differences that cause the currents to stay in the troughs
考题
单选题In determining the scope of anchor line to pay out when anchoring a small boat，one must consider the（）.A
charted depth of water onlyB
depth of water，including tidal differencesC
time and date of anchoringD
type of anchor being used
考题
单选题Good anchorage may be obtained anywhere in this water area，the bottom being generally mud and sand，vessel may have（）.A
good getting groundB
good holding groundC
good grabbing groundD
good handling ground
考题
单选题Dirty oil must be （） before being used again.A
mixed with clean oilB
purifiedC
heatedD
strained
考题
单选题Basic emergency care for third degree electrical burn is to（）.A
flood the burned area with warm water for two minutesB
brush away the charred skin and wrap the burned areaC
cover the burned area with a clean cloth and transport the patient to a medical facilityD
apply ointment or spray to the burned area and wrap with a clean cloth
热门标签
最新试卷