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
A、More buffalo are surviving the winter. B、Fewer buffalo are dying of disease. C、More buffalo are being born. D、Fewer buffalo ar
A、More buffalo are surviving the winter. B、Fewer buffalo are dying of disease. C、More buffalo are being born. D、Fewer buffalo ar
admin
2009-04-23
64
问题
M: Thanks for stopping by, Ann. I’d like to talk to you about a research project that I thought you might be interested in. A friend of mine is working in Yellow Stone National Park this summer.
W: Yellow Stone? I’ve always wanted to spend sometime out in Wyoming.
M: Wait till you hear what the project is. She is working with the buffalo population. The herds have been increasing in size lately which is good in theory.
W: Yeah. But I thought they were in danger of becoming extinct.
M: Well, apparently because of all the winter tourists, paths are created in the snow. More buffalo are surviving the harsh winters because the paths make it easier for the buffalo to move around and find food. But it turns out that some of the herds are infected with bacteria.
W: Oh, yeah. I heard about that a blue...
M: A blue seller aborters.
W: Right, it has been around for quite a while.
M: Yes, it has. And because the buffalo population is increasing, they have been roaming more than usual. And the diseases begin to spread to the cattle ranches that border the park.
W: That’s bad news. Isn’t that the disease that causes animals to abort their young?
M: Yes. And it caused a lot of controversy. Some of the ranches even wanted to destroy the buffalo herds.
W: That’s awful. Have they made much progress with the research?
M: So far they have been collecting tissue samples from dead buffalo to see if bacteria are present.
W: I’d really be interested in working on this. You know I’ve been researching diseased animal population.
M: That’s why I thought of you. I took the liberty of mentioning your name to my friend. She’s hoping you’ll be able to spend the whole summer out there.
W: Well, I was going to work on my thesis a lot in July, but I’m sure my adviser wouldn’t want me to pass up this opportunity.
选项
A、More buffalo are surviving the winter.
B、Fewer buffalo are dying of disease.
C、More buffalo are being born.
D、Fewer buffalo are being killed by hunters.
答案
A
解析
According to the professor, why is the buffalo population increasing?
转载请注明原文地址:https://kaotiyun.com/show/eWZK777K
0
大学英语六级
相关试题推荐
A、ThemanwantstomeetTominHawaii.B、TomisgoingtoHawaiiC、ThemanisleavingforHawaii.D、ThewomanisleavingforHawa
Itmustbeadmittedthatagooddealofdissatisfactionisreflectedinthosereport.
Whowasthemostimportantpersoninthespeaker’schildhood?Thespeaker’s______.
Mostmeetingshaveanagenda.Foraformalmeeting,thisdocumentmaybehandedoutinadvancetoallparticipants.Foraninfor
A、Havinganinterview.B、Fillingoutaform.C、Talkingwithafriend.D、Askingforinformation.B女士表示她已经填写了自己的姓名、生日和地址,并询问另士还有什么
Scientistsfindthathard-workingpeoplelivemuchlongerthanaveragemenandwomen.Careerwomenarehealthierthanhousewives
A—securitiesbusinessK—stockcompanyB—stockexchangecorporationL—securitiesC—quotationM—commonstockD—shareN—preference
Jackwouldratherspendtimecomplainingthan______theproblembyhimself.
ThistimenextweekI’llbeonvacation.ProbablyI_____onabeautifulbeach.
随机试题
事物的个别属性在人脑中的反映是
A.柴胡B.荆芥C.升麻D.防风既能发表散风,又能透疹,消疮,止血的是
A.晨尿B.随机尿C.尿三杯试验D.甲醛E.甲苯多用于男性下尿路及生殖系统疾病定位初步判断的是
寒饮咳喘,痰多清稀。宜选用寒凝瘀滞,经闭、痛经。宜选用
走出适合本国发展的现代化道路,不能盲人摸象,也不能孤芳自赏,而是要站在理论制高点和道义制高点上________,以资本主义现代化模式为鉴,以历史潮流为据,以造福于本国和世界人民为________去不断开创。填入画横线部分最恰当的一项是:
关于公路隧道特点的描述,不正确的选项是()。
关于法的效力层级的说法,下列选项中正确的是()。
检验检疫机构签发的证单一般以验讫日期作为签发日期。( )
根据实验在教学中的作用分类,可分为()。①演示实验;②并进实验;③学生实验;④描述实验;⑤实验习题;⑥投影实验
Weshould______(提倡顾全大局).
最新回复
(
0
)