CormorantfishingisatraditionalChineseskill,probablym...
问题详情:
Cormorant fishing is a traditional Chinese skill, probably more than a thousand years old. Cormorants are large, black birds, which are good at catching fish. They can dive down 25 metres, and stay under water for up to two minutes.
A fisherman usually goes on a fishing trip on a bamboo boat with his birds. When he reaches the right place, he stops. A piece of grass is tied around the neck of each bird, so that the fish won't go down into its stomach. He pushes the birds into the water, and then bangs the water heavily with his bamboo pole(竹竿). The fish are frightened by this. The cormorants swim very quickly to catch the fish. Finally, the birds come up one after another to the fisherman. The fisherman takes the fish out of the birds' mouths and then throws them into a big basket. Later some of the fish are sold, and the rest are divided between his family and the cormorants. At night, a light is hung from the front of the boat. This enables the fisherman see better, and also attracts the fish.
( )1.A cormorant_______.
A. can catch any fish under water
B. can live as long as a thousand years
C. can stay under water for one minute
D. can swim 25 metres every second under water
( ) 2. The fisherman ties each bird with a piece of grass in order to _______.
A. help it live longer
B. help it swim more quickly
C. stop it from running away
D. stop it from eating the fish
( )3. What does the underlined word "bangs" mean in Chinese?
A.*入 B. 划桨 C.拍打 D.泼水
( )4. What does the fisherman usually do with the fish he has caught?
A. He sells all the fish for money.
B. He takes all the fish home
C. He gives some to his cormorants.
D. He gives some to other families.
【回答】
1C 2D 3C 4C
知识点:说明文
题型:阅读理解
-
下列说法正确的是 A.物质发生化学反应都伴随着能量变化B.伴有能量变化的物质变化都是化学变化C.在一个确...
问题详情: 下列说法正确的是 A.物质发生化学反应都伴随着能量变化B.伴有能量变化的物质变化都是化学变化C.在一个确定的化学反应关系中,反应物的总能量总是高于生成物的总能量D.放热反应的发生无需任何条件【回答】A知识点:化学反应中的能量变化题型:选择题...
-
早春二月的某一天,A市的平均气温为-5℃,B市的平均气温为3℃,则当天B比A市的平均气温高
问题详情:早春二月的某一天,A市的平均气温为-5℃,B市的平均气温为3℃,则当天B比A市的平均气温高____________℃.【回答】8提示:3-(-5)=8.知识点:有理数的加减法题型:填空题...
-
已知(1+ɑx)(1+x)5的展开式中x2的系数为5,则ɑ=( )A、-4 B、-...
问题详情:已知(1+ɑx)(1+x)5的展开式中x2的系数为5,则ɑ=( )A、-4 B、-3 C、-2 D、-1【回答】D知识点:计数原理题型:选择题...
-
在恒温、体积为2L的密闭容器中进行反应:2A(g)⇌3B(g)+C(g),若反应物在前20sA物质由3mol降...
问题详情:在恒温、体积为2L的密闭容器中进行反应:2A(g)⇌3B(g)+C(g),若反应物在前20sA物质由3mol降为1.8mol,则前20s的平均反应速度为()A.v(B)=0.03mol/(L•s)B.v(B)=0.045mol/(L•s)C.v(C)=0.03mol/(L•s)D.v(C)=0.06mol/(L•s)【回答】考点:化学反应速率和化学计量数的关系.专题:化学反应速率专...
相关文章
- Beingorganizedisanimportantskillforschoolandlife.Wheny...
- Socialnetworkingisn’tonlyfortheunder40s.Morethan25perce...
- China'sbadmintonsuperstarLinDanwonathrillingfinalforhi...
- Sixteenyearsago,Ilearnedanimportantlifelessoninthebacko...
- MichaelMorpurgoisoneofBritain'sbestlovedstorymakerswhos...
- Chinaistheworld'slargestemitter(发*体)ofcarbonpollution.B...
- Itisalwayshardforasmallfishtoliveinabigpond.Pluto'srece...
- The2016OlympicGames inRiodeJaneiro,Brazil.I’mlookingf...
- ―I'msorry,butsmokingisnotallowedinthissectiononthetrain...
- Inhis1930essay“EconomicPossibilitiesforOurGrandchildren...