WHAT IS THE SPEAKER’S MAIN TOPIC

Question

2. What is the speaker’s main topic?A. Ultraviolet light B. The use of spray cansC. Air- conditioning systems D. Flourocarbons and the ozone layer

Accepted Answer

KỲ THI CHỌN HỌC SINH GIỎI LỚP 9 THCS Năm học 2008- 2009 Môn: Tiếng Anh Question I( 25 points): 2.5 points for each correct answer 1. B 2. D 3. B 4. C 5. B 6. A 7. A 8. D 9. B 10. C Question II( 25 po....

WHAT IS THE SPEAKER’S MAIN TOPIC

2. What is the speaker’s main topic?

A. Ultraviolet light B. The use of spray cans

C. Air- conditioning systems D. Flourocarbons and the ozone layer

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