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All of us like to eat bananas.Bananas are good food for man.The fruit has a thick, soft skin.The flesh is fragrant(芳香的).That's why we call it “香蕉”in Chinese.Banana plants grow in our southern provinces.
The banana plant is called a tree, but it is not like our common trees.Scientifically speaking, it is a tree-like herb(草木植物).Each tree bears one bunch(串)of bananas.The fruit grows in clusters(一丛).Each cluster is called a “hand”in English, and the fruit is called the “finger”.Some bunches have ten hands or more.
The banana blossom(花)is as large as a man's fist(拳).It is bright-coloured and very beautiful.The new plants grow from the roots of the old plants.The banana plants bear no seeds.
Bananas go bad quickly.They must be cut from the trees when they are green.They ripen(成熟)on the way.It is possible to keep them fresh in transportation.
A large banana leaf is sometimes a foot wide and eight feet long.People in the south use them for roofs and for bedding.
(1) Why do we call bananas“香蕉”in Chinese?
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A.Because everyone enjoys eating them.
B.Because they smell fragrant.
C.Because they're good food for us.
D.Because they have a thick, soft skin.
(2) In fact the banana plant is ______.
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A.a kind of tree
B.a kind of wood
C.a kind of grass
D.a kind of flower
(3) Banana plants grow best ______.
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A.in cool places
B.in dry places
C.in hot places where it seldom rains
D.in warm places where it rains often
(4) Which of the following is not true?
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A.Banana plants bloom every year.
B.Banana plants have excellent blossom.
C.Banana plants have no seeds and never bloom at all.
D.The new shoots of banana plants come up from the roots of the old ones every year.
(5) Bananas must be cut from the trees when they are green because ______.
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A.it's impossible for bananas to ripen on the trees
B.bananas can ripen only on the way
C.people don't like to eat ripe bananas
D.bananas get over-ripe easily
查看习题详情和答案>>阅读下面短文, 掌握其大意, 然后从1-25各题所给的四个选项中, 选出一 个最佳答案。
All over the world people enjoy sports. Sports help to keep 1 and help them to live 2.
Many people like to watch others 3 sports games. They buy tickets or turn on 4 to watch the games. Often they get very 5 when "their" player or team 6.
Sports change 7 the season. People play different games in winter and summer. Swimming is 8 in warm weather, but skating is good in 9.
Games and sports often 10 people's work and everyday activities. The Arabs use horses and 11 in much of their everyday life; they use them in their 12, too. It is the same with people in 13 and Nei Mongol. Millions of people hunt and fish for a 14, but hunting and 15 are very good sports, too.
Some sports are so interesting that people everywhere 16 them. Football, for example, has spread around the world. Swimming is 17 in all countries near the sea or in 18 with many rivers. 19 it is to jump into a pool or lake, 20 in China, Egypt or Italy!
Some sports or games go back 21 of years, like running or jumping. Chinese boxing, for example, has a very long history. But basketball and volleyball are rather 22. Neither one is a hundred years 23 yet. People are inventing new sports or games 24. Water-skiing is one of the 25 in the family of sports.
(1) A. people B. people's healthy
C. people healthy D. people's fit healthy
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(2) A. happy B. farther C. longer D. for long time
[ ]
(3) A. play B. to play C. played D. to be playing
[ ]
(4) A. the lights B. the radio C. their TVs D. the gas
[ ]
(5) A. exciting B. excited C. moved D. disappointed
[ ]
(6) A. win B. lose C. wins D. defeats
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(7) A. with B. in C. for D. after
[ ]
(8) A. rare B. possible C. necessary D. fun
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(9) A. spring B. summer C. autumn D. winter
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(10) A. comes from B. return to C. grow out of D. go down
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(11) A. lions B. elephants C. monkeys D. camels
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(12) A. work B. sports C. play D. spare time
[ ]
(13) A. Shandong B. Xinjiang C. Jiangsu D. Fujian
[ ]
(14) A. living B. walk C. good time D. fun
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(15) A. swimming B. running C. shooting D. fishing
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(16) A. go in for B. go up C. go down D. go along with
[ ]
(17) A. out of date B. popular C. uncommon D. important
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(18) A. that B. those C. the one D. the country
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(19) A. How fun B. How funny
C. What fun D. What funny thing
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(20) A. no matter B. whether C. if D. when
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(21) A. tens B. hundred C. thousands D. millions
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(22) A. old B. long C. interesting D. new
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(23) A. long B. old C. time D. period
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(24) A. all the same B. in all
C. all the time D. all over
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(25) A. newest B. most exciting
C. shortest D. most interesting
[ ]
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They all know ______ people say is often very different from ______they think or feel.
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A.that / that B.that / what
C.what / that D.what / what
查看习题详情和答案>>从所给的四个选项中选择最佳答案
We all find ______ helpful to read English every morning.
[ ]
A.it B.that C.this D.very
查看习题详情和答案>>阅读下列短文, 掌握其大意, 然后从1 ̄20各题所给的四个选项中, 选出一 个最佳答案。
All sounds are different. Some may be 1 , others may be loud. Some sounds are high, others are 2.
Some sounds are useful. Without sound we cannot 3 or listen 4 one another. The ringing alarm clock wakes 5. The hooting of a horn on the road warns careless people 6.
Some sounds are harmful. Very loud sounds 7 huge planes which fly low over the land can cause damage to houses. Loud sounds will disturb people. Very loud sounds can even make people 8 or prevent them 9 hearing clearly.
Collect 10 solids as you can find, for example, coins, rocks, tins, pieces of wood and glass. Take two 11 objects and knock them together. Then take different objects and knock them together. Try to make as many different sounds as possible.
Next take two objects and rub them together. Then take different objects and rub them together. Try to make many different sounds.
Whenever you hear a sound, find out 12 it comes from and what causes it. We make sounds 13 things move to-and-fro. This to-and-fro 14 is called vibration. It means moving up and down or forwards and backwards very fast. These vibrations cause the air 15. This makes sound waves. Look at this picture. Hold a long ruler on the table so that 16 of the ruler is jutting 17 the table. 18 down on the free end of the ruler and let go. See the ruler 19. Can you 20 a humming sound?
(1) A. soft B. gentle C. light D. thin
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(2) A. long B. thick C. low D. heavy
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(3) A. do B. make C. talk D. produce
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(4) A. at with B. from C. by D. to
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(5) A. a persons B. people up C. people get up D. persons get up
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(6) A. dangerous B. in dangerous C. danger D. of danger
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(7) A. produce B. produced C. produce by D. produced by
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(8) A. deaf B. deafen C. to deafen D. deafening
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(9) A. out B. from C. in D. on
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(10)A. so many B. as many C. such more D. so more
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(11)A. similar B. like C. same D. the same
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(12)A. in which B. which C. where D. a place
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(13)A. in doing B. by doing C. in making D. by making
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(14)A. motion B. move C. movement D. moving
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(15)A. vibration B. to vibrate C. vibrate D. vibrated
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(16)A. two-third B. second-three
C. seconds-third D. two-thirds
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(17)A. on B. out C. out of D. off
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(18)A. Pull B. Push C. Hold D. Take
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(19)A. vibrating B. to vibrate C. vibrate D. vibrated
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(20)A. know B. recognize C. record D. hear
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