WHICH OF THE FOLLOWING DOES THE PASSAGE MAINLY DISCUSS

Question

43. Which of the following does the passage mainly discuss?A. Chemical causes of ice ages B. Techniques for studying ancient layers of ice in glaciersC. Evidence of a relationship between levels of carbon dioxide and global temperatureD. Effects of plant life on carbon dioxide levels in the atmosphere

Accepted Answer

43. Which of the following does the passage mainly discuss?A. Chemical causes of ice ages B. Techniques for studying ancient layers of ice in glaciersC. Evidence of a relationship between levels of carbon dioxide and global temperatureD. Effects of plant life on carbon dioxide levels in the atmosphere

WHICH OF THE FOLLOWING DOES THE PASSAGE MAINLY DISCUSS

Bạn đang xem 43. - Đề thi thử THPT Quốc Gia lần 3 năm 2019 môn Tiếng Anh trường THPT Chuyên Nguyễn Trãi, Hải Dương