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
46
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
Psychologiststakeopposingviewsofhow【C1】______rewards,fromwarmpraise
Doeshehavedifficulty______English?A、tospeakB、speakC、speakingD、spokeC本题考查
Therearetwotypesofpeopleintheworld.Althoughtheyhaveequaldegrees
B
个体高血压干预的效果评估按照患者全年血压控制情况,分为()等级。A.优良
老化试验分为()。A.温度老化 B.阳光辐照老化 C.加载老化 D.
下列场所的消防工程中,应该向公安消防机构申请消防设计审核的是( )。
( )大宗商品是制造业发展的基础,与生产经营活动密切相关A.能源类 B.基础
预算体制是国家预算编制、执行、决算以及实施预算监督的制度依据和法律依据,是财政管
《中共中央国务院关于推进安全生产领域改革发展的意见》强化地方党委和政府的领导责任
最新回复
(
0
)