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
43
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
货物移动了位置。Thecargohasshifted.
Readcarefullythefollowingexcerptonterm-timeholidayargumentsintheUK
在windows中,以下命令运行结果中不出现网关IP地址的是().A.arp
A.金黄色葡萄球菌 B.β-溶血性链球菌 C.大肠杆菌 D.脆弱杆菌 E
足月新生儿,女,体重3500g,出生后36小时出现皮肤巩膜黄染,血清总胆红素29
房地产经纪人预约客户看房时,应注意的事项有( )。A.约定具体的看房时间 B
首批应输入下述哪种混合液A、1、2含钠液 B、2、3、1含钠液 C、2、1含
有关单轨系统技术特征的表述,说法正确的有()。A.单向运输能力在1~3万人次
因出现股权分布发生变化导致连续()个交易日不具备上市条件的情形,公司在规定期限内
下列情形中,纳税人应当先向复议机关申请行政复议,对行政复议决定不服,可以再向人民
最新回复
(
0
)