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
74
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.
【M6】
选项
答案
effect一effective
解析
(题目中effect的变形应用来修饰后面的名词solution,所以应该用形容词形式,将effect改成effective。a simple but effective solution意为“简单有效的措施”。)
转载请注明原文地址:https://kaotiyun.com/show/W7AK777K
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
Welcometo"SoftwareWorld"—bringingyoutheverylatestinformationonwhatiscurrentlyavailableonCD-ROM.Areyouadirec
TheMillenniumSeedBankProjectOneofthelargestconservationprojectseverundertaken;thisinternationalcollaboration
Aseriousepidemichas______inSouthAmericaandthousandsofpeoplearedying.
YELLOWStillchildrenatheartthesearepeoplewhoarealwaysplanningtotaketheirvehiclesomewherereallyexciting,and
YELLOWStillchildrenatheartthesearepeoplewhoarealwaysplanningtotaketheirvehiclesomewherereallyexciting,and
MarkTwainpointedoutthatifworkweresopleasant,therichwouldkeepitforthemselves.Buthowevermuchpeoplemaythinkt
MarkTwainpointedoutthatifworkweresopleasant,therichwouldkeepitforthemselves.Buthowevermuchpeoplemaythinkt
Mrs.Blisskeptthedoorandthewindowsshutlestthenoiseoutside_____herson’ssleep.
【B1】______Nochildimitateseveryactionhesees.Sometimes,theexampletheparentwantshimtofollowisignoredwhilehetake
花这么多时间和精力来安排这样一个活动,值得吗?(worthwhile)
随机试题
A.IL-1B.IL-2C.IL-3D.EPOE.IFN-α具有抗病毒作用的是
A.加强锻炼,提高全身健康水平B.早发现、早诊断、早治疗C.氟化物的应用、饮食控制、窝沟封闭等D.固定和活动修复学方面的功能恢复与健康E.口腔卫生健康教育覆盖面达到90%口腔预防工作分为三级,其中一级预防是
房地产市场进行细分的依据主要有以下几方面()。
招标人对已发出的招标文件进行必要的澄清或者修改,应当在招标文件要求提交投标文件截止时间至少()日前发出。
根据《民事诉讼法》规定,当事人可以上诉的民事判决或裁定是()。
案例:在一次信息技术优质课评选中,王老师设计了这样一个题目:要求学生利用画图软件和Word2003做一幅反映北京奥运会的作品,要求图文并茂,主题突出。在进行作品点评时,教师并没有单纯就作品好坏下一个结论,而是依据作品把学生的操作过程、解决问题的思
下列选项中,发生了学习的是()。
做菜时盐是必不可少的,但是放得太多,却没法吃;想吃甜食却端来咸菜,同样让人皱眉。所以,好东西也应适度、适时,“需要的才是最好的”。心理学家将这种现象称为食盐效应。根据上述定义,下列选项不涉及食盐效应的是()。
设函数f’(x)在[a,b]上连续,且f(a)=0,证明:∫abf2(x)dx≤∫ab[f’(x)]2dx.
常用的A类私网地址是(30),其中包含大约(31)个主机地址。
最新回复
(
0
)