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27 tháng 4 2021
vậy anh biết ở đâu chỉ các công thức ko, chỉ em với , em cảm ơn nhiều
US
5
11 tháng 1 2019
theo như mình dịch được là
NẾU BẠN LÀM HỌ , HỌ ĐÃ CHẾT
11 tháng 1 2019
If you đu dây
Dây đứt you die
nó là như thế
KH
7 tháng 4 2022
1. Fossil fuels are increasingly replaced by renewable energy sources
2. How much alternative energy will we use to drive big machinery ?
3. Susan will not be testing the impact of wind power this time tomorrow
4. The energy consumption needs to be reduced as much as possible
5. Using oil costs a lot of money, is its waste and also polluting the environment
DT
Đỗ Thanh Hải
CTVVIP
24 tháng 6 2021
1 can be converted
2 to generate
3 reduce
4 will start to use
5 invested
DT
Đỗ Thanh Hải
CTVVIP
28 tháng 4 2021
VI . Read , answer the questions . Fossil fuels are non - renewable energy sources . They include oil , coal , and natural gas . They can be used to create energy , generate electricity , or drive big machinery . Unfortunately , they are harmful to the environment . Viet Nam still relies mostly on non renewable energy sources , however , hydro power is increasingly used here too . Hydro and nuclear power can generate a great deal of energy . They are renewable and plentiful . However , hydro power is limited because dams cannot be built in certain areas . Nuclear power can provide enough electricity for the world's needs , but it is dangerous . The sun and the wind are other alternative sources of energy . The wind turns turbines to make electricity . Solar power can be converted into electricity . It can be used to heat or cool our houses . Although there are some disadvantages , these alternative energy sources can offer abundant amounts of clean , safe electricity . They will be valued more and more in the future in Viet Nam .
1. How many types of energy sources are mentioned in the text ?
There are two
2. What are non - renewable energy sources
Fossil fuels are non - renewable energy sources
3. What is the disadvantage of hydro ?
Hydro can generate a great deal of energy .It is renewable and plentiful
4. What is the disadvantage of nuclear power ?
it is dangerous
5. Why are the wind and the sun called alternative sources of energy ?
Because the wind turns turbines to make electricity . Solar power can be converted into electricity . It can be used to heat or cool our houses
6. Will the wind and the sun be valued more and more in the future in Viet Nam
Yes, they will
KY
24 tháng 6 2021
Solar power can be ________converted______ into electricity.
Fossil fuels can be used to_generate__electricity or drive big machinery.
Use electricity economically so that we can____reduce__ our electricity bills.
We should ___avoid ____ using cars or motorbikes for short trips.
The government have___invested___ more money in renewable energy in recent years.
DH
21
lái máy móc
danh từ
máy móc, máy
cách cấu tạo, cơ cấu các bộ phận máy
(nghĩa bóng) bộ máy, cơ quan