皮皮学，免费搜题
登录
搜题
【判断题】
某班统计学期末考试分数的中位值为71分，这说明有一半同学的成绩大于或等于71分。A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】In the context of this passage, 'secondhand smoke' means______.
A.
smoking bad-quality cigars
B.
smoking very cheap cigars
C.
being near cigar smokers when they are not smoking
D.
being near cigar smokers when they are smoking
【简答题】阅读理解。 Secondhand smoke is a byproduct of cigarette, cigar or pipe smoking. Secondhand smoke occurs when tobacco burns or when smokers exhale, and it is inhaled (吸入)involuntarily by non-smokers. Second...
【单选题】What is the estimated number of adults killed by secondhand smoke each year in the United States?
A.
40,000.
B.
50,000.
C.
430.
D.
15,000.00
【单选题】In the context of this passage， 'secondhand smoke' may mean __________. 查看材料
A.
smoking bad-quality cigars
B.
smoking very cheap cigars
C.
being near cigar smokers when they are not smoking
D.
being near cigar smokers when they are smoking
【单选题】How has the condition of secondhand smoke exposure improved in China?
A.
One death is caused by tobacco every 30 seconds in China.
B.
Public support for smoke-free environmental policies has decreased.
C.
The rate of secondhand smoke exposure among non-smokers has decreased.
D.
The smoking rate of Chinese people aged 15 and above has increased.
【单选题】How are non-smokers affected by secondhand smoke?
A.
More children are affected by secondhand smoke than women.
B.
More women are affected by secondhand smoke than children.
C.
Only women are affected by secondhand smoke.
D.
Only children are affected by secondhand smoke.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
