Which of the following is the main disadvantage of solar energy mentioned in the passage?
A. It is expensive.
B. Solar cells require large areas to operate.
C. It is unfriendly to the environment.
D. It depends on sunlight.
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Chọn đáp án A
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
“Can you ______me a favor?”
Jame: “You look beautiful with your new hairstyle!”
- Laura: " ________"
Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
Mark the letter A, B, C or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.
I am optimistic that the future is going to turn out more successful than the past.
Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
