首页
财务会计
医药卫生
金融经济
考公考编
外语考试
学历提升
职称考试
建筑工程
IT考试
其他
登录
职称考试
共用题干 The Dangers of Second-hand SmokeMost people know that cigarette smoking...
共用题干 The Dangers of Second-hand SmokeMost people know that cigarette smoking...
admin
2020-12-24
18
问题
共用题干
The Dangers of Second-hand Smoke
Most people know that cigarette smoking is harmful to their health.Scientific research shows that it causes many kinds of diseases.In fact,many people who smoke get lung cancer.However,Edward Gilson has lung cancer,and he has never smoked cigarettes.He lives with his wife Evelyn,who has smoked about a pack of cigarettes a day throughout their marriage.______(46) No one knows for sure why Mr.Gilson has lung cancer.Nevertheless,doctors believe that second-hand smoke may cause lung cancer in people who do not smoke because nonsmokers often breathe in the smoke from other people's cigarettes.______(47) The US Environmental Protection Agency reports that about 53,000 people die in the United States each year as a result of exposure to second-hand smoke.
The smoke that comes from a lit cigarette contains many different poisonous chemicals.In the past, scientists did not think that these chemicals could harm a nonsmoker's health._______(48)They discovered that even nonsmokers had unhealthy amounts of these toxic chemicals in their bodies.As a matter of fact,almost all of us breathe tobacco smoke at times,whether we realize it or not.For example,we can not avoid second-hand smoke in restaurants,hotels and other public places.Even though many public places have nonsmoking areas,smoke flows in from the areas where smoking is permitted.
It is even harder for children to avoid second-hand smoke______(49)Research shows that children who are exposed to second-hand smoke are sick more often than children who live in homes where no one smokes and that the children of smokers are more than twice as likely to develop lung cancer when they are adults as are children of nonsmokers.The risk is even higher for children who live in homes where both parents smoke.
People are becoming very aware of the dangers of second-hand smoke.______(50)
选项
______(48)
A:Recently,though,scientists changed their opinion after they studied a large group of nonsmokers.
B:The Gilsons have been married for 35 years.
C:This smoke is called second-hand smoke.
D:However,second-hand smoke is dangerous to all people,old or young.
E:As a result,they have passed laws which prohibit people from smoking in many public places.
F:In the United States,nine million children under the age of five live in homes with at least one smoker.
答案
A
解析
前面一句主要讲的是,Gilson先生与妻子Evelyn生活在一起,而Evelyn自他们结婚以来一直是每天差不多抽一包烟。接下来显然应选表示他们结婚年限的句子。再者,只有B项提到了Gilsons,并与上文紧密相关。故选B。
前面一句提到,不吸烟者时常会吸人吸烟者吸烟时呼出的烟。看选项后,联系上下文可知,只有C项(这种烟被称为二手烟)符合语境。故选C。
前面一句讲的是过去科学家们认为这些化学物质不会伤害一个不吸烟者的健康。后面一句讲的是研究发现甚至是不吸烟者体内也有大量的有毒物质。此处应表示他们改变了看法并对此做了研究调查。故选A。
本段讲述了二手烟对儿童的影响,此处的句子自然应与儿童有关。故选F。
前面一句讲的是人们逐渐意识到二手烟的危害,因此接下来的句子应表示人们采取措施来减少二手烟的危害。故选E。
转载请注明原文地址:https://ti.zuoweng.com/ti/JMdQKKKQ
相关试题推荐
共用题干 2006年5月赵文光死亡,对所遗财产无遗嘱。赵文光的老伴早亡,赵文光的弟弟赵文利10岁起就跟随他生活,和他相依为命,成家后也经常会来探望照顾他...
共用题干 2006年5月赵文光死亡,对所遗财产无遗嘱。赵文光的老伴早亡,赵文光的弟弟赵文利10岁起就跟随他生活,和他相依为命,成家后也经常会来探望照顾他...
共用题干 2006年5月赵文光死亡,对所遗财产无遗嘱。赵文光的老伴早亡,赵文光的弟弟赵文利10岁起就跟随他生活,和他相依为命,成家后也经常会来探望照顾他...
共用题干 2006年5月赵文光死亡,对所遗财产无遗嘱。赵文光的老伴早亡,赵文光的弟弟赵文利10岁起就跟随他生活,和他相依为命,成家后也经常会来探望照顾他...
共用题干 2006年5月赵文光死亡,对所遗财产无遗嘱。赵文光的老伴早亡,赵文光的弟弟赵文利10岁起就跟随他生活,和他相依为命,成家后也经常会来探望照顾他...
共用题干 2006年5月赵文光死亡,对所遗财产无遗嘱。赵文光的老伴早亡,赵文光的弟弟赵文利10岁起就跟随他生活,和他相依为命,成家后也经常会来探望照顾他...
共用题干 王先生购买自用普通住房一套,150平方米,房款共70万元,由于王先生目前积蓄不多,于是决定从银行贷款,贷款七成,采取等额本息方式还款,20年还...
共用题干 王先生购买自用普通住房一套,150平方米,房款共70万元,由于王先生目前积蓄不多,于是决定从银行贷款,贷款七成,采取等额本息方式还款,20年还...
共用题干 王先生购买自用普通住房一套,150平方米,房款共70万元,由于王先生目前积蓄不多,于是决定从银行贷款,贷款七成,采取等额本息方式还款,20年还...
共用题干 上官夫妇目前均刚过35岁,打算20年后即55岁时退休,估计夫妇俩退休后第一年的生活费用为8万元(退休后每年出从退休基金中取出当年的生活费用)考...
随机试题
下列各项属于特殊用途房地产的是()。 A.写字楼 B.医院 C.康乐中心
除外哪项均是人际传播的特点 A、信息量大 B、简便易行 C、传播较慢
当系统运行方式变小时,电流和电压的保护范围是电流保护范围变大,电压保护范围变大
鹏鹏是个胖嘟嘟的小孩,他妈妈总是怕他在幼儿园吃不饱。老师在与鹏鹏妈妈交流时,要特
阑尾切除术后最常见的并发症是A.切口感染B.切口出血C.阑尾残端瘘D.盆腔脓肿E.切口疝
在培训教室布置方法中,()更适合于模拟练习法。A.臂章形布置法B.传统布置法C.圆桌分组布置法D.U形布置法
依据金融监管目标设置一类机构专门对金融机构和金融市场进行审慎监管,以控制金融业的系统风险;另一类机构专门对金融机构进行合规性管理和保护消费者利益的管理,此...
服用苯丙醇和熊去氧胆酸等,宜多饮水的最主要的原因是此类药物A:为利胆药B:可导致腹泻C:可引起胆汁过度分泌D:时间久引起电解质紊乱E:多饮水可防止腹泻、
排出压力可高达18MPa,主要用于流量较大、扬程较高的城市给水、矿山排水和输油管线的泵为()。A.蜗壳式多级离心泵 B.单级双吸离心泵C.离心式井
判决宣告以前一人犯数罪,数罪中有判处(1)和(2)的,执行(3);数罪中所判处的(4),仍须执行。将下列哪些选项内容填入以上相应括号内是正确的?A.(1)死刑(