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、Take it to class B、Put it in her collection C、Take it to the lab D、Leave it with her professor DWhat does the woman want to do
A、Take it to class B、Put it in her collection C、Take it to the lab D、Leave it with her professor DWhat does the woman want to do
admin
2005-01-30
60
问题
W: Dr Manning, do you have a few minuets. I’d like to ask you about this fossil I found.
M: Sure Jon. What have you got there?
W: Well, it’s some kind of shellfish. I thought is might be a brachiopod, but I am not sure. I found it when I went out hiking last weekend.
M: I think you might be right. It certainly appears to be a brachiopod. But it’s easy to confuse them with the bivalve mollusks. Superficially they resemble one another. Both have two shells for example.
W: How can you tell them apart then?
M: Well, there are some minor differences in the shell. A lot of brachiopods have ridge shells like this one. There are other distinctions of course. Internally they are quite different. Mollusks and brachiopods belong to different animal groups, and they have been in competition with one another millions of years ago.
W: How old do you think this one is?
M: It’s hard to tell. The earliest brachiopods were from the Paleozoic era, 300 to 500 million years ago. They were quite successful then in terms of number of species. It’s not out of the question that your fossil could be that old.
W: Wow, that’s amazing. Kind of makes paleontology seem more interesting when you can hold it in your hand.
M: You know that gives me an idea. Would you mind bring this to our next class? The others might find it interesting too.
W: Well, I could. But if you don’t already have one in your collection, I thought you might as well keep it.
M: That’s very kind of you.
选项
A、Take it to class
B、Put it in her collection
C、Take it to the lab
D、Leave it with her professor
答案
D
解析
What does the woman want to do with the fossil?
转载请注明原文地址:https://kaotiyun.com/show/J9yO777K
0
托福(TOEFL)
相关试题推荐
ToptipsonhowtogetfurtherupthecareerladderMovingjobsisnolongerquiteaseasyasitwasjustacoupleofyearsago,
TacklingHungerinMsekeniATherearenotenoughclassroomsattheMsekeniprimaryschool,sohalfthelessonstakeplaceinth
Completethesummaryusingthelistofwords,A-I,below.DeepdivingcraftAdivingcrafthastobe【R37】______enoughtocopewi
Whataretheadvantagesanddisadvantagesofsendingthingsbyair?Thecustomerisn’tsending______.
Theuniversityhasproduceda______toinformstudentsaboutthedifferentaccommodationoptionsavailable.Moststudentslive
He/Shethinksanoverheadprojectorisusuallyneeded.He/Shesaysthatyoushoulddrinkenough.
What3kindsofcontactsshouldyouhavemadeduringyourtimeabroad?What2methodscananalumniassociationusetokeepyo
Completethenotes.WriteNOMORETHANTHREEWORDSforeachanswer.AbalanceddietAbalanceddietwillgiveyouenoughvitamin
Completethenotes.WriteNOMORETHANTHREEWORDSforeachanswer.AbalanceddietAbalanceddietwillgiveyouenoughvitamin
A、Paperplatesarecheaperthandishes.B、Dishesbreakmoreeasilythanpaperplates.C、Thereisnoneedtowashanydishesnow.
随机试题
A.油细胞B.乳管C.树脂道D.油室E.油管人参药材组织横切面可见
喘息咳逆,呼吸急促,胸部胀闷,痰多稀薄而带泡沫,色白质黏,常有头痛,恶寒,或有发热,口不渴,无汗,苔薄白而滑,脉浮紧。证属()喘而胸满闷塞,甚则胸盈仰息,咳嗽,痰多黏腻色白,咯吐不利,兼有呕恶,食少,口黏不渴,舌苔白腻,脉象滑或濡。证属(
患者,男,38岁。两手出现皮下小水疱,疱壁破裂,叠起白皮,中心已愈,四周续起疱疹。诊断为鹅掌风,外治应首选()
A.属于Ⅰ型超敏反应性疾病B.属于Ⅱ型超敏反应性疾病C.属于Ⅲ型超敏反应性疾病D.属于Ⅳ型超敏反应性疾病E.不属于超敏反应性疾病青霉素过敏性休克
一般而言,施工现场围挡的高度不得低于()。
下列各项中,海关可以酌情减免关税的有()。
根据岗位数量、岗位工作量和劳动者工作效率来计算定员人数的方法属于()。
Readthefollowingpassageandanswerquestions19~25.Forquestions19-25,choosethecorrectanswerA,B,CandD.Mar
A、Shewillgivehimthereceiptlater.B、Themanshouldmakehisowncopies.C、Shehasnotgottheman’scopiesready.D、Theman
A、It’snotrainingashardnow.B、Therainhasjustbegun.C、Itonlyrainedalittlebit.D、It’srainingtoohardtogoout.A男士
最新回复
(
0
)