I have a friend. His name is Jeff. He is 14 years old. His father is 40. His mother is 41. He has a brother and a sister. His brother is 9 and his sister is 6. Today is his mother's birthday. It's October fifth. There is a big birthday cake(蛋糕) on the table. It is 20 dollars. Many friends come to the party.

根据短文内容回答下列问题。

    Mr Perkin stood at the bus-stop and watched the cars go by. Many of the car were new Beta 400s, and most of them were yellow. Mr Perkin always wore the same clothes as other men, ate the same food as other people, and did the same things after work, and at the end of the week, Mr Perkin did not like to be different.The following week, Mr Perkin bought a new, bright yellow Beta 400s. He was satisfied with it, and drove to work in it the very next day. He was even more satisfied with his new car, when he saw all the other Beta 400s, in front, behind, and on both sides of him.He likes the feeling of being the same.Mr Perkin parked(停车) his car in a big car-park(停车场) near his office, and walked the rest of the way. But when he came back at five o'clock, there were so many bright yellow Beta 400s in the car-park that he did not know which car was his. He tried his key in some of the cars, but people passing by gave him a look he didn't like. So he stopped. Time went by.Poor Mr Perkin had to wait nearly two hours until his was the only yellow.Beta 400s in the car-park. After he got back home, he felt frustrated and thought to himself that maybe being different is not so bad.

    The population of Earth is still going up. There will be less and less good land for growing crops in the future. People worry that there will not be enough food for everyone in the middle of this century.

    Recently scientists have discovered one strange plant named fedtschenkoi（玉吊钟）may help. It can absorb（吸收）carbon dioxide(CO₂) at night. It only needs 10 times less water than food plants like beans. This means it can grow in the desert(沙漠).

    In which ways could this plant help us?

    Since deserts are increasing in size because of the changes in Earth's climate, growing plants there will be more and more important. Although it is dangerous to eat this plant, scientists can still study something about it: how it absorbs CO₂ at night while many other plants only do this during the day, and why it is suited to the desert.

    There is another direction to take the research in. Producing a desert plant to eat will be difficult, but there is still possibility to use the genes(基因)from this plant and put them into food plants.

    The other way is to grow this type of plant for fuel(燃料). At the moment we grow plants for fuel in good land. If we do it in deserts instead, more good land can be used to grow plants for food.

    Desert plants have special qualities, which could be an answer to our future food or energy needs. Scientists are working hard on it.

    Do you know the weather in Henan? There are four seasons in Henan. The weather in Henan is not the same in four seasons.

    It is warm in spring. People like to climb mountains. In spring, a lot of children go out to plant (种植) some trees.

    What's the weather like in summer? Well, it is bot in summer. People like to go swimming in summer.

    It is cool in autumn. Sometimes it is windy. People like to go on a trip in autumn.

    How's the weather in winter? It is cold in winter. Sometimes it snows. People always wear warm clothes in winter. The old people don't go out because it is cold, They usually watch TV at home and keep warm.