7.
Choose the best answers.
Bamboo(竹子) is one
of 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 reported one bamboo plant which grew 1.5 metres in 24 hours!
There are more than 1, 000 kinds of bamboo. Bamboo grows almost everywhere in
the world, but in Europe, they can't grow.
Not all bamboo looks the same. Some bamboo
plants are very thin. They may only grow to be a few centimetres wide while
others may grow to be more than 30 centimetres across. This plant also comes in
different colours, from yellow to black to green.
Bamboo has been used to make many things
such as hats and kitchen tools. Because it is strong, bamboo is also used to
build buildings.
Many Asian countries have used bamboo for
hundreds of years. They often use bamboo for buildings and supporting(支撑) new buildings and bridges while they are being built.
In Africa, poor farmers are taught how to
bring water using bamboo. These African countries need cheap ways to bring
water because they have no money, and their crops often die from no rain and no
water. Bamboo pipes(管子) help poor farmers bring
water to their thirsty fields without spending much money.