首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Americans this year will swallow 15,000 tons of aspirin(阿司匹林) ,one of safest and most effective drugs invented by man. The most
Americans this year will swallow 15,000 tons of aspirin(阿司匹林) ,one of safest and most effective drugs invented by man. The most
admin
2013-03-09
80
问题
Americans this year will swallow 15,000 tons of aspirin(阿司匹林) ,one of safest and most effective drugs invented by man. The most popular medicines in the world today, it is an effective pain reliever. Its bad effects are relatively mild, and it is 【C1】______.
For millions of people suffered from arthritis(关节炎), it is the 【C2】______ thing that works. Aspirin, in 【C3】______ , is truly the 20th - century wonder drug. It is also the second largest suicide drug and is the 【C4】______ cause of poisoning among children. It has 【C5】______ effects that, although relatively mild, are largely 【C6】______ among users.
Although aspirin was first 【C7】______ by Germam company in 1899,it has been 【C8】______ much longer than that. Hippocrates, in ancient Greece, understood the 【C9】______ I value of the leaves and tree bark which today are known to 【C10】______ salicylates (小酸盐) ,the chemical in aspirin. During the 19th century there was a great number of experimentation in Europe 【C11】______ this chemical, and it led in the 【C12】______ of aspirin. By 1915,aspirin tablets were 【C13】______ in the United States.
A small 【C14】______ of aspirin ( two five - grain tablets) 【C15】______ pain and inflammation(炎症). It also reduces down fever by 【C16】______ with some of the body’ s reactions. 【C17】______ aspirin seems to alow down the formation of the acids 【C18】 ______ in pain and the complex chemical reactions 【C19】 ______ cause fever. The chemistry of these 【C20】______ is not fully understood, and the slowing effect of aspirin is well know.
【C9】
选项
A、chemical
B、medical
C、physical
D、biological
答案
B
解析
由上文内容可知这里指“树叶子与树皮的医学价值”,所以选B,其他三项明显不对。
转载请注明原文地址:https://kaotiyun.com/show/h4I7777K
0
大学英语六级
相关试题推荐
Bobcarriedoutimmediatetreatmentandreassuredtheclientthattheplaguewouldnot______becausethedrainagesystemhadbe
Theirmarriagecametoanendbecausetheyweresimplynot______witheachother.
A、Bycontrollingthestress.B、Bystartingagoodcareer.C、Byfindingthecauseofstress.D、Bytakingcareofourbodies.A事实细
A、ThepleasinglifeinEngland.B、TheambitionofAmericans.C、TheeasyinterpersonalrelationshipinEngland.D、Theculturaldi
Probablythehardestpartofsettinggoalsisthefirststepofactuallydecidingtotakeaction!Themainhurdlefacingmostpe
A、Hewilltakeacoffeebreak.B、Hewillkeeponworking.C、Hewillgoforawalk.D、Hewillbeginwiththereport.B由男士提到的Iwis
HappinessfollowsaU-shapedcurveduringaperson’slifetime,accordingtoresearchshowingthatmiddle-agedpeoplearetheunh
FollowingNature’sSignpostsFormany,"navigation"hascometomeantheuseofnavigationalinstrumentsandmaps.However,
Thefactoryreplacedtheold-fashionequipments,thus______(将平均产量提高了20%).
Directions:Forthispart,youareallowed30minutestowriteashortessayentitledAletterofApplicationforVolunteeroft
随机试题
下列有关微型消防站灭火器材的配置,错误的是()。
《中华人民共和国合同法》中有关解决合同争议方式的正确表述有( )。
某建设项目设备及工器具购置费为600万元,建筑安装工程费为1200万元,工程建设其他费为100万元,建设期贷款利息为20万元,基本预备费率为10%,则该项目基本预备费为()万元。
行政处罚制裁的行为是国家工作人员与其职务有关的违法、渎职或失职行为。()
某企业大批量生产某种单一产品,该企业为了编制下年度的年度、季度计划,正进行生产能力核算工作。该企业全年制度工作日为250天,两班制,每班有效工作时间为7.5小时。已知:某车工车间共有车床20台,该车间单件产品时间定额为1小时;某钳工车间生产面积为145平方
对于未遂犯,可以比照既遂犯从轻或者减轻处罚。()
情报是指运用一定的媒体(载体),越过空间和时间传递给特定用户,以解决科研、生产、经营中的具体问题所需要的特定知识和信息。根据以上定义,以下不属于情报的是:
设3阶方阵A,B满足关系式A一1BA=6A+BA,且则B=________.
Startingaconversationisaseasyforsomepeopleaseatingandbreathing.However,ifyousufferfromsocialanxietydisorder
Therearesomeproblemsforinternationalstudentsand【B1】______studyingintheUnitedStates.Makingfriendsisa【B2】______.
最新回复
(
0
)