Paragraph 4 __________ 查看材料
A. Reason for naming hurricanes
B. Warning of an approaching hurricane
C. Deadly women
D. History of naming hurricanes
E. Organization responsible for naming hurricanes
F. Ways to track hurricanes
____________ 查看材料
A. set
B. cheer
C. look
D. take
引起恶性肿瘤、心脑血管病等慢性非传染性疾病的主要原因是什么?
缺氧可以引起生物氧化过程受阻,能量生成障碍,产生大量超氧阴离子,诱发脂质过氧化损伤。()