首页
登录
职称英语
Across Africa, the tsetse fly threatens a staggering 55 millions people and thei
Across Africa, the tsetse fly threatens a staggering 55 millions people and thei
游客
2024-08-11
33
管理
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. [br] 【M1】
选项
答案
millions—million
解析
(million其前面是基数次时,后面不加s,用法与hundred、thousand、billion相同。表示模糊的数量时,后面加s,如:millions of people。)
转载请注明原文地址:http://tihaiku.com/zcyy/3715301.html
相关试题推荐
Nowadayspeoplecelebrateallkindsofgraduations.Studentsgraduatefromeleme
Nowadayspeoplecelebrateallkindsofgraduations.Studentsgraduatefromeleme
Nowadayspeoplecelebrateallkindsofgraduations.Studentsgraduatefromeleme
Nowadayspeoplecelebrateallkindsofgraduations.Studentsgraduatefromeleme
Toridtheworld______,manypeoplebelievethatwemust______somefundamentalc
Peopleoftenlaughwhentheyseepenguinswalking.Penguinslookveryfunnywadd
Peopleoftenlaughwhentheyseepenguinswalking.Penguinslookveryfunnywadd
Peopleoftenlaughwhentheyseepenguinswalking.Penguinslookveryfunnywadd
Peopleoftenlaughwhentheyseepenguinswalking.Penguinslookveryfunnywadd
I’d______hisreputationwithotherdrugdealersandbusinesspeopleinthecity,
随机试题
中国是世界上河流众多的国家之一。长江是中国最大的河流,也是世界第三长河,仅次于非洲东北部的尼罗河(theNileRiver)和南美洲的亚马逊河(th
Shewouldhavebeenmoreagreeableifshehadchangedalittlebit,______?(2003
施工单位根据专家组的论证报告,对高大模板支撑系统专项施工方案进行修改完善,并经(
()向用户提供向用户提供虚拟的操作系统、数据库管理系统、Web应用等平台化的服
迎接乘火车而来的散客或小包价旅游团,导游员通常应提前()进车站站台等候。A.30
下列关于输卵管结构的叙述,正确的是()A.伞部开口于腹腔 B.内膜上皮为
(2019年真题)我国的货币市场基金通常的申购费率为()。A.0.1% B.
建设单位应当将大型的人员密集场所和其他特殊建筑工程的消防设计文件报送公安机关消防
关于商业银行的注册资本要求下,下列说法正确的有()。A.国有商业银行的注册资本
下列各项程序中,通常用作风险评估程序的有()。A.检查 B.重新执行
最新回复
(
0
)