Mobile devices such as laptops or digital cameras can be charged by ____.
A. solar charges
B. solar-charges
C. solar chargers
D. solar-chargers
K
Khách
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11 tháng 11 2017
Đáp án A
Giải thích: cấu trúc be dependent on: phụ thuộc vào
Dịch: Nguồn năng lượng mặt trời có thể mang đi không phụ thuộc vào nguồn điện
12 tháng 2 2017
Đáp án: A
Giải thích: cấu trúc be dependent on: phụ thuộc vào
Dịch: Nguồn năng lượng mặt trời có thể mang đi không phụ thuộc vào nguồn điện.
27 tháng 10 2018
Are you looking for a cheap. clean, effective source of power that doesn't cause pollution or waste natural resources? Look no further than solar energy from the sun. At present, most of our electricity comes from the use of coal, gas, oil, or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the Earth is enough to provide power for the total pollution. Many countries are already using solar energy. Solar panels are placed on the roof of a house and the Sun's energy is used o heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy. Sweden has an advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar energy instead of gas by the year 2015.
True or False sentence:
1...........T.........Solar energy can be cheap and clean.
2........F............Most of our electricity now comes from nuclear power.
3..........F..........the solar energy that gets to the Earth cannot provide enough power for the world's population.
4..............T......Solar energy can be used on cloudy days.
5...........T.........All buildings in Sweden will be heated by solar energy in 2050.
27 tháng 10 2018
Are you looking for a cheap. clean, effective source of power that doesn't cause pollution or waste natural resources? Look no further than solar energy from the sun. At present, most of our electricity comes from the use of coal, gas, oil, or nuclear power. This power could be provided by the sun. One percent of the solar energy that reaches the Earth is enough to provide power for the total pollution. Many countries are already using solar energy. Solar panels are placed on the roof of a house and the Sun's energy is used o heat water. The energy can be stored for a number of days, so on cloudy days you can use solar energy. Sweden has an advanced solar energy program. There, all buildings will be heated by solar energy and cars will use solar energy instead of gas by the year 2015.
True or False sentence:
1........T............Solar energy can be cheap and clean.
2..........F..........Most of our electricity now comes from nuclear power.
3...........F.........the solar energy that gets to the Earth cannot provide enough power for the world's population.
4.............T.......Solar energy can be used on cloudy days.
5....................All buildings in Sweden will be heated by solar energy in 2050.
17 tháng 3 2018
Đáp án C
Giải thích: cấu trúc be used for Ving: được dùng để làm gì
Dịch: Một máy sạc pin năng lượng mặt trời được dùng để sạc những thiết bị di động.
1 tháng 9 2017
Đáp án: C
Giải thích: cấu trúc be used for Ving: được dùng để làm gì
Dịch: Một máy sạc pin năng lượng mặt trời được dùng để sạc những thiết bị di động.
12 tháng 2 2022
4. A …………..faucet can waste a lot of water a month.
A. running B. dripping C. cutting D. dropping
5. Energy can be collected by solar …………….on cloudy days.
A boards B panels C bars D sheets
6. All the houses in our villages will be ……………..by the solar energy.
A heated B spoiled C frozen D widened
7. In my family, lighting accounts ………..20% of the electricity bill.
A. of B. to C.in D for
8. In order to save electricity, an ordinary 100-watt light bulb can be replaced by a(an)…..... bulb.
A. energy-saving B energy-save C saving-energy D save-energy
9. Paul isn’t going to the concert ………………the tickets are too expensive.
A though B however C because D and
10. Nga is very tired. …………., she has to finish her homework before she goes to bed.
A Though B Because C Therefore D However
11. “My father couldn’t fix the TV set”. “....................send for a repairman?”
A. Let’s B. What about C. Why don’t you D. I suggest
12. An enormous amount of money has been waste in this project.
A. very important B. very large C. very small D. very limited
13. Ultimately, you ‘ll have to make the decision yourself.
A. Consequently B. Basically C. Generally D. Finally.
14. .................can be cheap, clean, effective source of power that doesn’t cause pollution.
A. Nuclear B. Gas C. Solar energy D. Coal
15. Nga failed her English exam. .................., she had to do it again.
A. Because B. But C. Therefore D. However
Đáp án: C