Read the following article and select the best answer. Article: Recently, some concerns have been raised about the health of the world's banana plants. Many media reports have said that bananas may completely disappear in the coming ten years. Bananas are one of the world's most important food crops. They are also the fourth most valuable export. Bananas do not grow from seeds. Instead, they grow from existing plants. Bananas are threatened by disease because all the plants on a farm are copies of each other. They all share the same genetic weaknesses. For example, the Cavendish banana is most popular in American markets. It is an important export crop. However, some kinds of fungus organisms easily infect the Cavendish. Black Sigatoka disease affects the leaves of Cavendish banana plants. The disease is controlled on large farms by putting chemicals on the plant's leaves. Farmers put anti-fungal chemicals on their crops up to once a week. Another fungal disease is more serious. Panama disease attacks the roots of the banana plant. There is no chemical treatment for this disease. Infected plants must be destroyed. Panama disease has affected crops in Southeast Asia, Australia and South Africa. There is concern that it may spread to bananas grown in the Americas. This could threaten an important export product for Central and South America. The International Network for the Improvement of Banana and Plantain, whose headquarter lies in France, supports research on bananas. The group says that more research must be done to develop improved kinds of bananas. The group says that fungal diseases mainly affect only one kind of banana. In fact, there are five-hundred different kinds of bananas. The United Nations Food and Agriculture Organization says the Cavendish banana represents only ten percent of world production. The UN agency says farmers should grow different kinds of bananas. This protects against diseases that affect only one kind. Experts warn that disease may cause the Cavendish banana to disappear. This has already happened to one popular banana because of its... Question: Bananas are threatened by diseases because _ . - they have genetic weaknesses against disease. - they are one of the most valuable exports. - the only way to prevent it is to put chemicals on their leaves. - they grow from the seed
they have genetic weaknesses against disease.

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Read the following article and select the best answer. Article: There was a gardener who looked after his garden with great care.To water his flowers,he used two buckets.One was a shiny and new bucket.The other was a very old and _ one,which had seen many years of service,but was now past its best. Every morning, the gardener would fill up the two buckets.Then he would carry them along the path,one on each side,to the flowerbeds.The new bucket was very proud of itself.It could carry a full bucket of water without a single drop spilled .The old bucket felt very ashamed because of its holes:before it reached the flowerbeds,much water had leaked along the path. Sometimes the new bucket would say,"See how capable I am ! How good it is that the gardener has me to water the flowers every day ! I don't know why he still bothers with you.What a waste of space you are !" And all that the old bucket could say was,"I know I'm not very useful,but I can only do my best.I'm happy that the gardener still finds a little bit of use in me,at least. " One day,the gardener heard that kind of conversation.After watering the flowers as usual,he said,"You both have done your work very well.Now I am going to carry you back.I want you to look carefully along the path." Then the two buckets did so.All along the path,they noticed,on the side where the new bucket was carried,there was just bare earth;on the other side where the old bucket was carried,there was a joyous row of wild flowers,leading all the way to the garden. Question: The new bucket made conversations with the old one mainly to _ . - laugh at the old one - take pity on the old one - show off its beautiful looks - praise the gardener's kindness
(Answer)
laugh at the old one

Ques: Read the following article and select the best answer. Article: From Rome and Venice to the rolling hills of Tuscany and the charm of Milan, Italy is a bottomless well of attractions. It is a motherland of artists and scientists that changed the shape of the world. Here are some places you should see on your vacations to Italy. Valley of the Temples Welcome to Sicily and one of its most amazing attractions. The Valley of the Temples in Agrigento is an extensive archaeological site containing the well-preserved remains of various Doric temples dating from the 5thcentury B.C. In accord with standard criteria for both Greek and Roman temples, all structures face east so that the statue of the god housed inside will be illuminated by the rising sun. The site being located on a ridge overlooking the town, the term "valley" is obviously a misnomer ,but it quite captures the vastness of the place. Uffizi Gallery The reputation for being one of the finest universally acclaimed museums of all time comes courtesy of masters like Leonardo da Vinci, Raphael, Michelangelo and Rubens. Their timeless works are proudly displayed on the top floor of the palace in Florence. Historic Centre of Siena Siena may not equal Florence in overall artistic achievement, but its charm makes it a place that no other can compare to. Centered on Piazza del Campo, the historic district is a container of 12th-century Gothic, and a mirror of the Middle Ages. Full of pearls of architecture and cultural highlights, the historic centre of Siena is an excellent trip back in time, ideally to be taken in summer. Grand Canal Taking the water bus along the Canal Grande is like going back through centuries of history. The famous Venetian waterway runs more than 3.5 km through all six districts of the historic center. The impressive Renaissance palaces rub shoulders with Gothic arches and marble mixes with gold. Numerous landmarks never cease to provoke admirable sighs on the way. Question: The main purpose of the passage is _ . - to tell visitors about the advantages of travelling in Italy - to supply visitors with information about some famous museums - to show visitors the features of Italy - to suggest some good places to go in Italy to visitors
Ans: to suggest some good places to go in Italy to visitors

Question: Read the following article and select the best answer. Article: Meeting people from another culture can be difficult. From the beginning, people may send the wrong signal. Or they may pay no attention to signals from another person who is trying to develop a relationship. Different cultures emphasize the importance of relationship building to a greater or lesser degree. For example, business in some countries is not possible until there is a relationship of trust. Even with people at work, it is necessary to spend a lot of time in "small talk", usually over a glass of tea, before they do any job.In many European countries -- like the UK or France -- people find it easier to build up a lasting working relationship at restaurants or cafes rather than at the office. Talk and silence may also be different in some cultures. I once made a speech in Thailand.I had expected my speech to be a success and start a lively discussion; instead there was an uncomfortable silence. The people present just stared at me and smiled.After getting to know their ways better, I realized that they thought I was talking too much. In my own culture, we express meaning mainly through words, but people there sometimes feel too many words are unnecessary. Even within Northern Europe, cultural differences can cause serious problems. Certainly, English and German cultures share similar values; however, Germans prefer to get down to business more quickly. We think that they are rude. In fact, this is just because one culture starts discussions and makes decisions more quickly. People from different parts of the world have different values, and sometimes these values are quite against each other. However, if we can understand them better, a multicultural environment will offer a wonderful chance for us to learn from each other. Question: According to the text, how can people from different cultures understand each other better? - By sharing different ways of life. - By accepting different habits. - By recognizing different values. - By speaking each other' s languages.
Answer:
By recognizing different values.