It doesn't cost much to run a solar power system.
A. A solar power system is quite cheap to set up.
B. Running a solar power system costs nothing.
C. A solar power system costs so much to run.
D. Running a solar power system is not costly.
Đáp án D
Nghĩa câu gốc: Không quá tốn kém để vận hành một hệ thống năng lượng mặt trời.
Lưu ý: set up: lắp đặt
Cost sth: tốn. Eg. cost me 50 dollars: tốn của tôi 50 dollars
The president offered his congratulations to the players when they won the cup.
I did not see Susan off at the airport. I feel bad about it now.
They were exposed to biased information, so they didn't know the true story.
My mother is very busy with her work at the office. She still takes good care of us.
He felt very tired. He was determined to continue to climb up the mountain.
People say that at least ten applicants have been selected for the job interview.
Steve said to Mike, “Don’t touch the electric wires. It might be deadly.”
There is no doubt that Martin is the best candidate for the job.
People rumour that the Prince secretly got married to an ordinary girl.