2. 职称英语
  3. Although nicotine is probably the well-known chemical in cigarettes, it is not n

Although nicotine is probably the well-known chemical in cigarettes, it is not n

游客2024-03-06  24
问题 Although nicotine is probably the well-known chemical in cigarettes, it is not necessarily the one that changes the psyche of the smoker when cigarettes are smoked. [br] Nicotine dilates the blood vessels that carry it around the body.
选项 A、Y
B、N
C、NG
答案 C
解析
转载请注明原文地址:http://tihaiku.com/zcyy/3509008.html
相关试题推荐
随机试题
最新回复(0)