首页
登录
职称英语
Malaria is world’s second most common disease causing over【C1】______infectio
Malaria is world’s second most common disease causing over【C1】______infectio
游客
2024-09-28
45
管理
问题
Malaria is world’s second most common disease causing over【C1】______infections and one million deaths every year.【C2】______it is one of those diseases which is beginning to increase as it develops resistance【C3】______treatments. Even in the UK, where malaria has been effectively【C4】______more than 2,000 people are infected as they return from trips abroad and the numbers are rising.
【C5】______the fact that malaria has been around for so long, surprisingly【C6】______is known about how to【C7】______or prevent it. Mosquitoes,【C8】______are the carriers of the disease, are attracted to heat, moisture and carbon dioxide but how they sought【C9】______this mixture to repeatedly select one individual for attention over【C10】______is not understood.
The fight against malaria often seems to focus on the work of medical researchers. But【C11】______is low because malaria is a third world condition and【C12】______troubles the rich, industrialized countries.【C13】______malaria is a disease of【C14】______The richer countries have managed to eradicate malaria by extending agriculture and having proper drainage【C15】______mosquitoes cannot breed. In China, making use of【C16】______impregnated netting around beds reduced infection【C17】______from over 1 million per year to around 65,000. But the search for medical cures goes on. Some researchers still have high hopes for DNA【C18】______vaccines which worked well in trials【C19】______mice. Others are not so confident and expect a wait of【C20】______another 15 years before any significant development. [br] 【C9】
选项
A、through
B、after
C、for
D、over
答案
A
解析
动词词组辨析题。seek through搜遍;seek after寻找,追求;seek for寻找,探索,追求;seek over为错误用法。根据mixture可知,蚊子是搜遍这个含有热、湿和二氧化碳的混合物来选择停留对象的,seek through带有上下翻腾整个混合物之意。
转载请注明原文地址:https://tihaiku.com/zcyy/3778072.html
相关试题推荐
Itiscommonknowledgethatdrugabuseleadstoharmfulconsequences.Whyt
Itiscommonknowledgethatdrugabuseleadstoharmfulconsequences.Whyt
Jacksonwasthewinnerforasecond______year.A、successiveB、constantC、eternal
Malariaisworld’ssecondmostcommondiseasecausingover【C1】______infectio
Malariaisworld’ssecondmostcommondiseasecausingover【C1】______infectio
Malariaisworld’ssecondmostcommondiseasecausingover【C1】______infectio
Malariaisworld’ssecondmostcommondiseasecausingover【C1】______infectio
Malariaisworld’ssecondmostcommondiseasecausingover【C1】______infectio
Malariaisworld’ssecondmostcommondiseasecausingover【C1】______infectio
Malariaisworld’ssecondmostcommondiseasecausingover【C1】______infectio
随机试题
Wedon’tdenythatyourproductsaresuperiorinqualityto______ofJapanesema
ShoppinghabitsintheUnitedStateshavechangedgreatlyinthelastquarte
[originaltext]M:Takeaseat,please.Whatdoyoudoatthemoment?W:I’mape
Businessmemoisfrequentlyusedincompanies.Itiscalledanintra-company
柠檬黄糖浆在包糖衣时主要用于A.隔离层B.粉衣层C.糖衣层D.有色糖衣层E.打光
Thechangeinthatvillagewasmiraculou
A.大气压力对水做功,水的内能增加 B.水克服大气压力做功,水的内能减小 C
已知GZ3构件上无横向荷载作用。GZ3作为压弯构件,进行弯矩作用平面外的稳定
下列部位的口腔黏膜上皮有角化,除了A.唇红 B.硬腭 C.牙龈 D.舌腹
下列有关证券组合投资风险的表述中,正确的有()。A.证券组合的风险不仅与组
最新回复
(
0
)