首页
登录
职称英语
SummaryListen to the passage. For questions 26 ~30, complete the notes using no
SummaryListen to the passage. For questions 26 ~30, complete the notes using no
游客
2023-10-17
17
管理
问题
Summary
Listen to the passage. For questions 26 ~30, complete the notes using no more than three words for each blank.
The problem caused by birds to airplanes, which has been addressed as 【D6】"______" , is getting worse. A growing number of airplanes and birds, as well as countryside airports, are facing 【D7】______. Therefore, airports are trying to 【D8】______ by making it hard for birds to find food, using special fireworks to 【D9】______and even killing them. However, we must find new ways to make the sky a safer place for both men and birds. People are still seeking for 【D10】______to avoid killing birds. [br] 【D9】
Summary
Birds have always been a problem for airplanes, (26)but now the problem of "bird strikes" is getting worse. Large airplanes can easily continue flying after hitting a bird weighing up to 2kg, but 30% of strikes involve birds which weigh more than this. Smaller birds can also be a danger, as they tend to fly in flocks. (27)Therefore, a plane may hit many birds at one time, increasing the danger of a plane crash.
There are several reasons why bird strikes are happening more often. First, there are more airplanes flying than ever before. Second, most countries are taking steps to protect birds and other animals, so bird populations are increasing. Third, more modern airports are being built in the countryside, where bird populations are high. Unfortunately, instead of being frightened of airplanes, birds are attracted to airports as they provide a source of food, shelter, and warmth.
There are three basic ways that airports try to lower the possibility of bird strikes. (28)The first is to change the airport’ s environment to make it less attractive to birds. This means decreasing the number of places where birds can find food by clearing up all garbage and cutting the grass short. (29)Another way is to use special fireworks called "bird bombs" which make loud noises and frighten the birds. Finally, if the birds are still attracted to the airport and cannot be frightened away, they are killed. One airport in Slovakia uses hawks to hunt smaller birds.
(30)Killing birds is not a long-term solution, however. We must keep trying to find a way to make the sky a safe place for both airplanes and birds.
选项
答案
frighten them
解析
录音中提到“Another way is to use special fireworks called‘bird bombs’which make loud noises and frighten the birds.”,故使用鞭炮是为了把鸟儿吓走。
转载请注明原文地址:https://tihaiku.com/zcyy/3106064.html
相关试题推荐
Butfortheirgeneroushelp,theexperiment______completedsoquickly.A、shouldn’
Whichpatterncompletesthesecondpairinthesamewayasthefirstpair?______
Butfortheirgeneroushelp,theexperiment______completedsoquickly.A、shouldn’
SummaryListentothepassage.Forquestions26—30,completethenotesusingno
SummaryListentothepassage.Forquestions26—30,completethenotesusingno
SummaryListentothepassage.Forquestions26—30,completethenotesusingno
DictationListentothepassage.Forquestions21—25,fillintheblankswithth
DictationListentothepassage.Forquestions21—25,fillintheblankswithth
DictationListentothepassage.Forquestions21—25,fillintheblankswithth
SummaryListentothepassage.Forquestions26—30,completethenotesusingno
随机试题
[originaltext]Everycountrytendstoacceptitsownwayoflifeasbeingth
DuringtheH1N1flupandemic(流行病),schoolsclosed,healthofficialsencourag
HillaryClintonwasinherelement.OnstageatBelfast’sGrandOperaHouse
在儿童的安慰、帮助和同情等能力的形成过程中,起决定作用的是()。 A.父亲
属于用工单位应履行的义务的是( )。A.执行国家劳动标准,提供相应的劳动条件和
寒流对于( )相当于( )对于感冒A.降温;病毒 B.下雪;喷嚏 C.春
下列房屋结构中,抗震性能好的有()。A.砖木结构 B.砖混结构 C.现
施工图预算是建设工程建设程序中一个重要的技术经济文件,以下各项中属于施工图预算对
在对心血管病的研究中发现,队列研究中血胆固醇较高的人与较低者相比,患冠心病的OR
FFA由血液中何种物质运输A、cm B、LDL C、HDL D、清蛋白
最新回复
(
0
)