问题补充：
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 cables(绳索) 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 countries need cheap ways to find water because they have no money, and their fields often die from no rain and no water. It seems that bamboo is one of the best things they can use. Bamboo pipes and drills(钻) can help to make the poor thirsty fields to be watered.
【小题1】How is bamboo like grass? A．It is thin and easy to cut.B．It grows everywhere.C．It grows quickly after its cut short.D．It is short and green.【小题2】The underlined sentence “while others may grow to more than 30 centimeters across.” means “Some other bamboo plants may grow to be very .” A．short B．strong C．thickD．tall【小题3】From the text we know . A．most people call bamboo plant treesB．a bamboo plant may grow 4.5 meters in three daysC．the bamboo plant changes its colors when it growsD．a bridge held by bamboo cable was built thousands of years ago【小题4】Why did the engineers teach the poor farmers in Africa to make use of bamboo? A．Because it is cheap. B．Because it is colorful.C．Because it drills fast.D．Because it is used by Asians.【小题5】Which of the following is NOT true?A．There are many different kinds of bamboo with different colors.B．Cables made of bamboo can last for over a thousand years.C．Bamboo can be used for buildings, bridges and watering projects.D．Bamboo plants are able to grow well in any part of the world.C
答案：
(答案→)C
解析：本文主要介绍了竹子在世界各地的巨大作用以及竹子的诸多的特点和用途。
【小题1】C 细节题。根据第二段1,2行Like other kinds of grass, a bamboo plant may be cut very low to the ground, but it will grow back very quickly.说明C项正确。
【小题2】C 推理题。根据本句They may only grow to be a few centimeters wide while others may grow to more than 30 centimeters across.说明有些竹子能够长的很密，故C正确。
【小题3】B 细节题。根据第二段3,4行A Japanese scientist recorded one bamboo plant that grew almost 1.5 meters in 24 hours!说明这种竹子一天长1.5米，那么3天就会长到4.5米，故B正确。
【小题4】A 推理题。根据文章最后一段These African countries need cheap ways to find water because they have no money, and their fields often die from no rain and no water. It seems that bamboo is one of the best things they can use. Bamboo pipes and drills(钻) can help to make the poor thirsty fields to be watered.说明竹子便宜这个特点决定了可以在非洲被广泛使用，故A正确。
【小题5】D 细节题。根据第二段There are more than 1,000 kinds of bamboo that grow around the world on both mountains and plains说明A正确。根据倒数第二段As a matter of fact, the cables(绳索) 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说明正确。根据文章最后一段In Africa, engineers are teaching poor farmers how to find water using bamboo. These African countries need cheap ways to find water because they have no money, and their fields often die from no rain and no water. It seems that bamboo is one of the best things they can use. Bamboo pipes and drills(钻) can help to make the poor thirsty fields to be watered.说明C正确。文章中没有提及D项内容。故D符合要求。
