Bambooisoneofthenature’smostsurprisingplants.Manypeop...
問題詳情:
Bamboo is one of the nature’s most surprising plants. Many people call this plant a tree, but it is a kind of grass. Like other kinds of grass, a bamboo plant may be cut very low to the ground, but it will grow back very quickly. A Japanese scientist recorded one bamboo plant that grew almost 1.5 meters in 24 hours! Bamboo grows almost everywhere in the world except Europe. There are more than 1,000 kinds of bamboo that grow around the world on both mountains and plains. Not all bamboo looks the same. Some bamboo plants are very thin. They may only grow to be a few centimeters wide while others may grow to more than 30 centimeters across. This plant also comes in different colors, from yellow to black to green.
Many Asian countries have been using bamboo for hundreds of years. They often use bamboo for building new buildings. AS a matter of fact, the cable(繩索) that hold up the hanging bridge across the Min River in Sichuan are made of bamboo. The bridge has been in use for more than 1,000 years, and is still holding strong.
In Africa, engineers are teaching poor farmers how to find water using bamboo. These African counties need cheap ways to find water because they have no money, and their fields often die from no rain and no water. Bamboo pipes(管) can help poor farmers bring water to their thirsty fields without spending a lot of money.
1. How is bamboo like grass? (不超過10個詞)
2. Where doesn’t bamboo grow? (不超過10個詞)
3. Why did the engineers teach the poor farmers in Africa to make use of bamboo? (不超過10個詞)
【回答】
1. It grows quickly after it’s cut short. (意思對即可)
2. It doesn’t grow in Europe. (意思對即可)
3. Because it is cheap. (意思對即可)
知識點:閲讀表達
題型:閲讀理解
-
已知鐵的一種氧化物,其中含氧元素的質量分數為30%,則這種鐵的氧化物的化學式為 ( ) A.FeO ...
問題詳情:已知鐵的一種氧化物,其中含氧元素的質量分數為30%,則這種鐵的氧化物的化學式為()A.FeO B.Fe2O3C.Fe3O4 D.無法判斷【回答】B知識點:金屬的化學*質題型:選擇題...
-
如圖中,A、B、C、D、E是單質,G、H、I、F是B、C、D、E分別和A形成的二元化合物,已知:①反應C+G ...
問題詳情:如圖中,A、B、C、D、E是單質,G、H、I、F是B、C、D、E分別和A形成的二元化合物,已知:①反應C+G B+H能放出大量的熱,G是紅綜*固體粉末;②I是一種常見的温室氣體,它和E可以發生反應:2E+I2F+D,F中的E元素的質量分數為60%.回答問題: ⑴①中反應的化學方程式為 ...
-
某有機物結構簡式為,下列關於該有機物的説法中不正確的是( )A.遇FeCl3溶液顯紫*B.與足量的*氧化*溶...
問題詳情:某有機物結構簡式為,下列關於該有機物的説法中不正確的是()A.遇FeCl3溶液顯紫*B.與足量的*氧化*溶液在一定條件下反應,最多消耗NaOH3molC.能發生縮聚反應和加聚反應D.1mol該有機物與溴發生加成反應,最多消耗1molBr2【回答】解析A項,有機物分子中存在*羥基,所以...
-
Chinahasbeenpushingthereformofpublichospitals_______al...
問題詳情: Chinahasbeenpushingthereformofpublichospitals_______allitscitizens.A.inchargeof B.forthepurposeof C.inhonorof ...
相關文章
- 完形填空Nosports,nolife.Sportsareveryimportanttous.Sportshe...
- 完形填空。Nosports,nolifeSportsareveryimportanttous.Sportshe...
- Intoday’sworldofsmartphonesandnotebookcomputer,mostpeop...
- Bambooisoneofthenature’smostsurprisingplants.(1)許多人稱這種植...
- Singapore’spublictransportsystem(公共交通系統)isoneofthebesti...
- 完型填空 Happinessisimportantforeveryone.Mostpeoplewanttobe...
- EveryoneknowsEnglishisoneofthemostimportantsubjectsi...
- 閲讀理解ThedesignerofAppleComputer,StevenJobs,wasnotquitesu...
- It'sinterestingtoseehowpeoplemakeuseofthetimetheyspendo...
- Intoday'sworldofsmartphonesandnotebookcomputers,mostpeo...