技術大解密：打造發電船與毒品檢測包製造《解答》
題庫總數：20
是非題：0
選擇題：20 (A：5、B：4、C：10、D：1)
多選題：0
是非題：0
選擇題：20 (A：5、B：4、C：10、D：1)
多選題：0
1
After listening to the following sentence, choose the word that means the same as "set sail."
- Astart walking
- Bfly away
- Cdepart正確答案
- Dend the trip
2
How does the copper oxide coating on the hull prevent marine life build-up?
- AIt releases toxic chemicals into the water.
- BIt creates a slippery surface.
- CIt reacts with salt in the water, making it poisonous to marine life.正確答案
- DIt emits a repelling sound.
3
What is the purpose of using high-temperature gas burners in the drug test kit production?
- ATo melt the glass tops of ampoules正確答案
- BTo create crystal catalysts
- CTo sterilize glass bottles
- DTo increase the sensitivity of the reagent
4
Choose the appropriate word to fill in the blank: "Selling cocaine is _______ and can lead to going to jail."
- Apermitted
- Blegal
- Cacceptable
- Dillegal正確答案
5
Why is a crystal catalyst added to the drug sample in the testing process?
- ATo cut through the drug and make it mix with the reagent正確答案
- BTo decrease the amount of the drug
- CTo make the drug more difficult to detect
- DTo increase the volume of the drug sample
6
After listening to the following sentence, choose the word that means the same as "hit the market."
- Abreak down
- Bsell on the market正確答案
- Cwear down
- Dset sail
7
Why is it crucial to use ampoules for filling the drug test kits?
- ATo add fragrance to the reagent
- BTo make the kits more durable
- CTo avoid contamination of the kits正確答案
- DTo improve the accuracy of the kits
8
What is the purpose of the chemical reagent used in drug testing kits?
- ATo maximize drug profits
- BTo cut cocaine with other substances
- CTo detect the presence of illegal drugs正確答案
- DTo increase the purity of illegal drugs
9
Choose the appropriate word to fill in the blank: "Due to a sudden ________, the entire neighborhood experienced a loss of electricity for several hours."
- Apower cut正確答案
- Bsunrise
- Cfestival
- Drainfall
10
Why is precise placement crucial for the generators on the floating power station?
- ATo enhance its aesthetic appeal
- BTo prevent alignment issues between engine and generator正確答案
- CTo facilitate easier maintenance procedures
- DTo optimize its speed in the water
11
What is the advantage of electronic drug testers over traditional drug test kits?
- AThey are less sensitive
- BThey require more time to deliver results
- CThey can detect drugs in smaller quantities正確答案
- DThey are less accurate
12
What is the reason for mounting each generator and engine pair on giant spring shock absorbers on the floating power station?
- ATo enhance the ship's speed
- BTo reduce noise pollution
- CTo protect the structure from vibrations正確答案
- DTo facilitate easier maintenance
13
What is the primary purpose of adding substances like washing powder to cocaine?
- ATo maximize profit and make it harder to detect正確答案
- BTo improve cocaine's quality
- CTo observe cocaine
- DTo enhance its taste
14
After listening to the following sentence, choose the word or phrase that means the same as "detect."
- Afind
- Bperform
- Cdiscover正確答案
- Dlocate
15
How was a modified destroyer used during World War II by the US Navy?
- ATo transport troops across the Pacific Ocean
- BTo provide emergency medical aid in the Philippines
- CTo power the capital city of the Philippines for a duration正確答案
- DTo conduct scientific experiments in remote regions
16
What can a single drop of the reagent do when testing for cocaine?
- AChange the color of the reagent正確答案
- BMake the substance more difficult to detect
- CMaximize profits for drug dealers
- DDetect a few millionths of a gram of cocaine
17
What is the main purpose of the world's largest floating power station?
- ATo transport cargo across the ocean
- BTo generate electricity and provide power to remote areas正確答案
- CTo serve as a research vessel
- DTo supply drinking water to coastal regions
18
Why was the Zeynep Sultan, a sister ship to the Orhan Ali Khan, anchored off Amurang on the island of Sulawesi?
- ATo conduct research on marine life
- BTo provide medical services to the local community
- CTo meet the power demands of a growing economy and population正確答案
- DTo supply drinking water to remote areas
19
After listening to the following sentence, choose the word or phrase that means the same as "wear down."
- Astrengthen
- Berode正確答案
- Cpreserve
- Dproduce
20
What is the role of the step-up transformers on the powership?
- ATo decrease voltage for distribution
- BTo generate electricity
- CTo increase voltage for efficient transmission正確答案
- DTo convert electricity to a different form