首页
登录
职称英语
[originaltext]W: Hi, Tom.M: Kate, I haven’t seen you for weeks. Where have you
[originaltext]W: Hi, Tom.M: Kate, I haven’t seen you for weeks. Where have you
游客
2023-09-11
38
管理
问题
W: Hi, Tom.
M: Kate, I haven’t seen you for weeks. Where have you been?
W: In Florida.
M: What? Vacationing while the rest of us have been studying on the campus in the February cold?
W: Not exactly. I spent most of my time underwater.
M: I don’t understand.
W: I was on a special field trip. I went with my marine biology class.
M: So you went scuba diving. What were you looking for, sunken treasure?
W: You might say so. The sea is full of treasures. All kinds of strange, fascinating organisms. Our class concentrated on studying plankton.
M: I thought they were too small to be seen.
W: That’s a common misconception. The plankton covers a wide variety of freely floating plants and animals. From one-celled organisms to large ones, such as the common jelly fish.
M: Jelly-fish may be large enough to be seen. But they are transparent, aren’t they?
W: Yes, most floating plants and animals have transparent tissues. It makes them practically invisible to their enemies.
M: But not invisible to your biology class, I hope.
W: By concentrating, I was able to see the outlines of lots of different plants and animals, In fact, our professor even took photo of some small oceanic snails.
M: How would the snails show up in the photo if they are transparent?
W: We painted them with a harmless green dye. Since particles of the dye stuck to the tissues, the snails appeared in a green outline in the photos.
M: That sounds like an interesting trip.
W: It really was.
M: But I think if I had been there, I’d much rather have spent my time just swimming and lying in the sun.
选项
A、Large green jellyfish.
B、Different floating plants.
C、Oceanic snails.
D、Sunken treasure.
答案
C
解析
选项和生物有关。从our professor even took photo of some small oceanic snails.可以得知教授拍摄的是oceanic snails。
转载请注明原文地址:https://tihaiku.com/zcyy/3003722.html
相关试题推荐
[originaltext]Owlisthegeneralnameforover130typesofbirdsfromthre
[originaltext]Owlisthegeneralnameforover130typesofbirdsfromthre
[originaltext]Owlisthegeneralnameforover130typesofbirdsfromthre
[originaltext]W:Let’sgoinhereandordersomecoffeewhilewelookatyourp
[originaltext]JaneBrownhasbeenmarriedfor12years.Shehasthreechild
[originaltext]JaneBrownhasbeenmarriedfor12years.Shehasthreechild
[originaltext]Mother’sDayiscelebratedonthesecondSundayinMay.Onth
[originaltext]M:Ican’tbelievethelowmarkIgotonmylastessay—itcouldn
[originaltext]M:Ican’tbelievethelowmarkIgotonmylastessay—itcouldn
[originaltext]M:Ican’tbelievethelowmarkIgotonmylastessay—itcouldn
随机试题
In1900,theUnitedStatesrankedfirstintheworldintheproductionof______.
Livinginthedesertinvolvesalotofproblems,________watershortageisthew
Someexpertssuggestthatweslowdownthe(economy)______growthinthecountr
初中音乐《红河谷》 一、考题回顾 题目来源:5月18日吉林省长春市面试考
要实现有效的外部资源整合管理,制造商的采购活动应当()。A.和供应商建立长期互
某企业按年利率10%向银行借款1000万元,银行要求保留15%的补偿
采用多层化学涂层技术的仪器进行定量检测,用的方法是A.反射光度法B.散射光比浊法
绩效面谈的类型包括()。A.单向劝导式面谈 B.单向倾听式面谈 C.双向倾
解决台湾问题,实现祖国的完全统一,关键在于 A.提高大陆军事力量B.增强大陆综
根据《建设工程监理规范》,总监理工程师不得委托给总监理工程师代表的工作有()。A
最新回复
(
0
)