首页
登录
职称英语
Blood carries oxygen from the lungs to all the other tissues in the body and
Blood carries oxygen from the lungs to all the other tissues in the body and
游客
2024-02-16
45
管理
问题
Blood carries oxygen from the lungs to all the other tissues in the body and, in turn, carries waste products, predominantly carbon dioxide, back to the lungs where they are released into the air. When【S1】______transport fails, a person dies within a few minutes. Food that has been processed by the digestive system into smaller components such as proteins, fats, and carbohydrates is also delivered to the tissues by the【S2】______. These nutrients provide the materials and energy【S3】______by individual cells for metabolism(新陈代谢). Waste products produced during metabolism, such as urea(尿)and uric acid, are carried by the blood to the kidneys,【S4】______they are transferred from the blood into urine and eliminated from the body.
In addition to oxygen and nutrients, blood also transports special【S5】______, called hormones, that regulate certain body functions. The movement of these chemicals enables one organ to control the function of【S6】______even though the two organs may be located far apart. In this way, the blood【S7】______not just as a means of transportation but also as a communications system.
The blood is more than a pipeline for nutrients and information; it is also【S8】______for the activities of the immune system, helping fend off infection and fight disease. In addition, blood carries the means for stopping itself from leaking out of the body after an【S9】______The blood does this by carrying special cells and proteins, known as the coagulation(凝结)system, that start to form clots within a matter of【S10】______after injury.
A)chemicals B)oxygen
C)seconds D)blood
E)which F)needed
G)other H)where
I)responsible J)another
K)acts L)available
M)injury N)hours
O)transports [br] 【S3】
选项
答案
F
解析
语法判断,介词by与 needed一起构成后置定语。
转载请注明原文地址:https://tihaiku.com/zcyy/3456739.html
相关试题推荐
Bloodcarriesoxygenfromthelungstoalltheothertissuesinthebodyand
Bloodcarriesoxygenfromthelungstoalltheothertissuesinthebodyand
Bloodcarriesoxygenfromthelungstoalltheothertissuesinthebodyand
Bloodcarriesoxygenfromthelungstoalltheothertissuesinthebodyand
Bloodcarriesoxygenfromthelungstoalltheothertissuesinthebodyand
Bloodcarriesoxygenfromthelungstoalltheothertissuesinthebodyand
Bloodcarriesoxygenfromthelungstoalltheothertissuesinthebodyand
Bloodcarriesoxygenfromthelungstoalltheothertissuesinthebodyand
Bloodcarriesoxygenfromthelungstoalltheothertissuesinthebodyand
Andtheirword__________(有份量).carriesweight
随机试题
Thebadlywoundedsoldierstake______formedicaltreatmentoverthoseonlysligh
Fewpeopleknowhim,______?A、dotheyB、don’ttheyC、doesn’tfewD、don’tfewA考查
A.physicalB.adaptC.regulationD.taughtE.accuracyF.suitG.rous
TodriveanymotorvehicleinBritainyoumusthaveavaliddrivinglicense
ThestateofHawaiiturns50thisyear.Peoplethereshouldbehappy.Buti
以下存水弯的设置说法哪条错误?( )A.构造内无存水弯的卫生器具与生活污水管道
在下列选项中,有关对性格与气质描述错误的有()。A.气质更多受到人的高级神
接上题,房屋贷款属于()。A.于先生婚前的个人债务 B.王小姐的婚前个人债
下列不是痉证发病特点的是A.项背强直 B.四肢抽搐 C.角弓反张 D.口
高速铁路线路路堤坡脚、路堑坡顶或者铁路桥梁外侧起向外各()m范围内禁止抽取地下水
最新回复
(
0
)