首页
登录
职称英语
[originaltext]W: Hi, Tom.M: Hi, Kate. I haven’t seen you for weeks. Where have
[originaltext]W: Hi, Tom.M: Hi, Kate. I haven’t seen you for weeks. Where have
游客
2023-08-31
73
管理
问题
W: Hi, Tom.
M: Hi, 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 jellyfish.
M: Jellyfish 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 photos of some of the 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.
Questions 23 to 25 are based on the conversation you have just heard.
23. How did Kate spend most of her time in Florida?
24. What kind of class went on the field trip?
25. According to Kate, what did her professor photograph?
选项
A、Large green jellyfish.
B、Different floating plants.
C、Oceanic snails.
D、Sunken treasure.
答案
C
解析
由对话中提到的our professor even took photos of some of the small oceanic snails可知,教授拍了一些小海洋蜗牛的照片,故答案为C)。
转载请注明原文地址:https://tihaiku.com/zcyy/2973164.html
相关试题推荐
[originaltext]VirginiaBrownisintheninthgradeatAshleyHighSchoolS
[originaltext]VirginiaBrownisintheninthgradeatAshleyHighSchoolS
[originaltext]InAmerica,driver’seducationispartoftheregularhighsc
[originaltext]M:Ihaveaspecialguesttoday,Shirley.Shirley,youtrulyhave
[originaltext]M:Ihaveaspecialguesttoday,Shirley.Shirley,youtrulyhave
[originaltext]W:Hi,Chad.Whatareyoureading?M:Oh,(23)theannualairtra
[originaltext]W:Hi,Chad.Whatareyoureading?M:Oh,(23)theannualairtra
[originaltext]W:Hello,Peter.Doyoufeellikegoingfishingwithus?M:Gofi
[originaltext]W:Hello,Peter.Doyoufeellikegoingfishingwithus?M:Gofi
[originaltext]W:Hello,Peter.Doyoufeellikegoingfishingwithus?M:Gofi
随机试题
Thefeaturesoficehotelsareconstantlyevolving,asthebuildingsarereconst
[originaltext](4)QueenElizabethIIissettoreachanimportantmilestone
采取预防措施是战胜火灾和爆炸的根本办法。以下属于预防火灾采取的措施的是()。A.
初产妇,孕40周,估计胎儿体重3900g,临产15小时,宫口开4cm,以5%葡萄
"内在价值"即"由证券本身决定的价格",其含义有()。 Ⅰ.内在价值是
人类社会发展的历史表明,对一个民族、一个国家来说,最持久、最深层次的力量是全社会
右图所示的是两个面积相等的圆形,在大圆的包围中的看上去比在小圆中的小。这种现象是
某灭火系统使用的气体在大气层中自然存在,无毒、无色、无味、无腐蚀性且不导电。主要
为观察甲肝疫苗的预防效果,研究对象最好选择( )。A.近期曾有甲肝暴发地区人群
建设单位是建筑工程的投资主体,在建筑活动中居于主导地位,依据《建设工程安全生产管
最新回复
(
0
)