首页
登录
职称英语
[img]2014m3s/ct_etoefm_etoefspeaka_0355_20138[/img] [originaltext]The student ex
[img]2014m3s/ct_etoefm_etoefspeaka_0355_20138[/img] [originaltext]The student ex
游客
2025-02-06
53
管理
问题
The student expresses her opinion of the announcement made by the library. State her opinion and explain the reasons she gives for holding that opinion.
You may begin to prepare your response after the beep. Please begin your response after the beep.
Please Listen Carefully.
Now read the passage about energy flow in ecosystems. You will have 45 seconds to read the passage.
Begin reading now.
Now listen to part of a lecture on this topic in an ecology class.
Professor
The flow of energy through life is not an endless cycle. The energy doesn’t go round and round getting used over and over again and never fading out. Its passage through the food chain can better be described as in and out. As energy moves up the food chain, there is less and less of it to go around.
Most of the solar energy that falls on the earth is not used by plants. It bounces back to space or heats the air, oceans and ground, and makes the weather. So we should say the plants only get a little bit of the solar energy that hits the earth; and then the herbivores only get a portion of the energy that hits the plants; and still further on the carnivores and decomposers only get a fraction of the energy that was eaten by the herbivores. As a result, at the end of the chain there isn’t much of that original solar energy left. So we can see why we need sunshine everyday and new plants must keep growing. Otherwise, the whole system would quickly run out of energy and everything alive would come to a "dead" stop.
选项
答案
The female student shows a negative attitude toward the adjustment to the opening hours of the reading rooms in the library. The total opening hours of the reading rooms are unchanged, but there will be a one-hour break at noon, so she feels unsatisfied with this adjustment and would rather it hadn’t been changed. The reason is that she thinks the break at noon will cause much inconvenience to the readers because many readers, including herself, usually spend a whole day in the reading room and don’t like to leave the room for lunch or rest at noon. If there’s a break, those readers will have to leave the room and find a place for a good stay or rest during the break. That is very inconvenient for them.
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3945641.html
相关试题推荐
NarratorListentopartofaconversationbetweenastudentandaprofessor.Now
NarratorListentopartofaconversationbetweenastudentandaprofessor.Now
[img]2014m3s/ct_etoefm_etoefwritea_0449_20138[/img]Whatoursocietysuffers
[img]2014m3s/ct_etoefm_etoefspeakc_0088_20138[/img][originaltext]Usingpointsa
[img]2014m3s/ct_etoefm_etoefspeaka_0355_20138[/img][originaltext]Thestudentex
[img]2014m3s/ct_etoefm_etoefspeaka_0174_20138[/img][originaltext]Somepeopleli
NarratorListentopartofaconversationbetweentwostudents.Nowgetreadyto
NarratorListentopartofaconversationbetweentwostudents.Nowgetreadyto
NarratorListentopartofaconversationbetweentwostudents.Nowgetreadyto
NarratorListentoaconversationbetweenastudentandhertutor.Nowgetready
随机试题
Whenimaginativementurntheireyestowardsspaceandwonderwhetherlifee
Thewonderfulflowershopcanbe(convenience)______reachedfromallpartsof
Inearlytimes,bookconsistedofinscribedclaytablets,rollsofpapyrus,
二、考题解析 【教学过程】 (一)导入新课 同学们,我们知道不同的
A.0.707 B.-0.707 C.0.894 D.0.447
水平梁AB由铰A与杆BD支撑。在梁上O处用小轴安装滑轮。轮上跨过软绳。绳一端水平
关于生长激素缺乏症(GHD),下列错误的是()A.患儿身高处在同年龄、同性别
(2020年真题)根据《证券公司为期货公司提供中间介绍业务试行办法》,期货.现货
2×20年1月1日,B公司向非关联方甲公司定向增发新股,增资2500万元,增资后
某热电厂50MW级供热式机组,其集中控制的厂用电动机应根据其控制地点、操作设备、
最新回复
(
0
)