NGHE - NÓI 6-2322
Bảng điều khiển > Các khoá học của tôi > Nghe - Nói 6-2322 > UNIT 8: ENVIRONMENTAL STUDIES > Test of Unit 8 > Test of Unit 8
Thứ hai, 1 Tháng 4 2024, 12:39 PM
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10,00 trong tổng số 10,00 (100%)
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Câu hỏi 1
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In this section, you will hear an extract from a lecture on renewable energy. You will hear the extract twice. Choose the correct
answer.
1. What is the purpose of the lecture?
A. to discuss a theoretical renewable energy project
B. to examine some of the unfortunate byproducts of renewable energy
C. to highlight government initiatives regarding renewables
D. to criticize government policy on renewables
Answer: A
2. The Sahara Desert ____________ .
A. is the fifth largest desert in the world
B. is the same size as China
C. covers an area bigger than Brazil
D. is nine million square kilometers larger than Russia
Answer: C
3. The Sahara Desert could potentially generate ____________ .
A. 2,000–3,000 kilowatts of energy per year
B. a little more energy than 36 billion barrels of oil per day
C. 20,000 times the amount of energy generated by the average power station
D. 23 billion kilowatt hours of energy per year
Answer: B
4. What does a Concentrated Solar Power (CSP) system do?
A. It uses semi-conductors to produce electricity.
B. It uses photovoltaic panels to produce electricity.
C. It uses the sun’s rays to power windmills.
D. It concentrates the sun’s rays to produce extreme heat.
Answer: D
5. Approximately how much water per megawatt hour do current CSP systems require to work?
A. 1,500 liters
B. 2,000 liters Thông tin hỗ trợ
C. 2,500 liters
D. 3,500 liters
Answer: D
6. What issue would affect a PV solar farm and PV panels in the Sahara?
A. They do not operate in temperatures exceeding 45°C.
B. They lose efficiency when temperatures rise.
C. They cost a lot of money to transport.
D. There is no nearby factory to manufacture replacement panels.
Answer: B
7. Researchers are trying to adapt CSP solar systems to work in the Sahara by ____________ .
A. trialing innovations that have been designed for PV systems
B. building alternative designs which do not require a cooling system
C. producing systems with larger surface areas
D. creating systems that require less water
Answer: D
8. Coating PV panels with Perovskite could ____________ .
A. make them more productive
B. economically harm the lead mining industry
C. economically harm the tin mining industry
D. make them more affordable
Answer: A
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Câu hỏi 2
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Listen to four statements that contain cause or effect. There is one extra note in each set. Choose that extra note.
1. A.government decision ___
B. protests
C. local farmers ___
D. land loss ___
Answer: C
2. A. new homes ___
B. campaign ___
C. wind farm construction
D. real estate price drop ___
Answer: A
3. A.this decade
B. population growth ___
C. housing shortage ___
D. congestion
Answer: A
4. A. need for community engagement ___
B. growing police numbers
C. rising crime rate ___
D. increasing population ___
Answer: C
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Câu hỏi 3
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Read the sentences. Choose the best definition of the underlined root A, B, C, or D.
1. Even his critics would generally describe him as a benevolent man.
A. first
B. good
C. life
D. earth
Answer: B
2. The ball deflected off the goalkeeper into the net.
A. bend
◄ Assignment of Unit 8
B. break
ChuyểnC.tới...
carry
D. measure
Self-assessment checklist ►
Answer: A
3. There was a solitary windmill on the mountainside.
A. alone
B. near
C. far
D. under
Answer: A
4. The number of bilingual students has grown over the years.
A. time
B. life
C. one
D. two
Answer: D
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Câu hỏi 4
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Read these sentences and choose the correct adverb.
1. Although / Since I understand your point of view, I don’t agree with it.
--> Although
2. Due to / In spite of the fact that more people are using their service, prices are going down.
--> Due to
3. Despite the fact that / As we want to reduce our carbon footprint, we’ve decided to stop flying.
--> As
4. We decided to install solar panels because / though it became an affordable option.
--> because
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