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
Across Africa, the tsetse fly threatens a staggering 55 millions people and their 【M1】______ livestock. The insect sucks blood a
Across Africa, the tsetse fly threatens a staggering 55 millions people and their 【M1】______ livestock. The insect sucks blood a
admin
2017-12-25
42
问题
Across Africa, the tsetse fly threatens a staggering 55 millions people and their 【M1】______
livestock. The insect sucks blood and in doing so may pass on babies or the dead 【M2】______
parasite that causes trypanosomiasis, sometimes it known as sleeping sickness. 【M3】______
Infected animals suffer of poor growth, weight loss and low milk yield. They 【M4】______
may also become fertile and die. An estimated 5000,000 people are also affected 【M5】______
by the disease each year, and most of them die. Tsetse fly traps are a simple
but effect solution. They are built using blue cloth spread between three poles, 【M6】______
that looks like a cow to the hungry insect, while bottles containing a mixture 【M7】______
of cows’ urine and acetone are placed below. Attracted by the smell, the tsetse
fly settles on the cloth but is unable to get a bite and falls into the trap. One 【M8】______
tsetse fly trap cost only £20 to build but tests have shown that a single trap 【M9】______
will not work. For this reason it’s important that farmers build a number traps 【M10】______
across an area.
【M2】
选项
答案
dead—deadly
解析
(deadly致命的。dead无生命的,死的。这里的意思是“致命的寄生虫”,应该用dead—ly。)
转载请注明原文地址:https://kaotiyun.com/show/x7AK777K
本试题收录于:
B类竞赛(英语专业本科专科)题库大学生英语竞赛(NECCS)分类
0
B类竞赛(英语专业本科专科)
大学生英语竞赛(NECCS)
相关试题推荐
Veryfewpeoplecangetcollegedegreebefore11,butMichaelwasan【21】.Hestartedhighschoolwhenhewas5,finishinginjus
Thereseemstobealarge______betweenthenumberofpeopleemployedinserviceindustries,andthoseemployedintheprimaryse
Welcometo"SoftwareWorld"—bringingyoutheverylatestinformationonwhatiscurrentlyavailableonCD-ROM.Areyouadirec
Welcometo"SoftwareWorld"—bringingyoutheverylatestinformationonwhatiscurrentlyavailableonCD-ROM.Areyouadirec
Lookatthefollowingpicture.Pleasewriteanarticleentitled1’OurDisappearingCountryside".Youshouldwritethearticleon
YELLOWStillchildrenatheartthesearepeoplewhoarealwaysplanningtotaketheirvehiclesomewherereallyexciting,and
MarkTwainpointedoutthatifworkweresopleasant,therichwouldkeepitforthemselves.Buthowevermuchpeoplemaythinkt
Whichofthefiguresbelowthelineofdrawingsbestcompletestheseries?
Whatistheminimumnumberofmatchesyoucanremovefromthisdiagramtoleavejust2squares?
随机试题
关于有效数字的描述,()是不正确的。
由于商标的单一性,同类商标价格获取的难度,使得________应用受到限制()
胃排空的原动力是
辅助生殖技术应包括()
在严格意义上并不能称为先心病的是又称为肺动脉高压性右向左分流综合征的是
男,60岁。可摘局部义齿修复2年,黏膜压痛一周,查缺失,左侧牙槽嵴低平,下颌舌骨嵴处黏膜红肿。如果检查后发现义齿游离端加压翘动明显,其可行的处理方法是()
传染性非典型肺炎临床确诊必须依据的是
A.70~80℃B.40~50℃C.10~30℃D.2~10℃E.0℃
当锅炉锅筒工作压力为0.8~1.6MPa时,锅炉本体水压试验的试验压力为()。
—Andrewwon’tlikeit,youknow.—______?Idon’tcarewhatAndrewthinks!
最新回复
(
0
)