Chi tiết câu hỏi
ID:122005
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Question 23. Instead _____ petrol, cars will only run ____ solar energy and electricity.
ID:122005
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Question 23. Instead _____ petrol, cars will only run ____ solar energy and electricity.