Read the article and select the best answer. Article: As they migrate , butterflies and moths choose the winds they want to fly with, and they change their body positions if they start floating in the wrong direction. This new finding suggests that insects may employ some of the same methods that birds use for traveling long distances. Scientists have long thought that insects were simply at the mercy of the wind. Fascinating as their skills of flight are, migrating behavior has been difficult to study in insects because many long distant trips happen thousands of feet above ground. Only recently have scientists developed technologies that can detect such little creatures at such great heights. To their surprise, though, the insects weren't passive travelers on the winds. In autumn, for example, most light winds blew from the east, but the insects somehow sought out ones that carried them south and they positioned themselves to navigate directly to their wintering homes. Even in the spring, when most winds flowed northward, the insects didn't always go with the flow. If breezes weren't blowing in the exact direction they wanted to go, the insects changed their body positions to compensate . Many migrating birds do the same thing. The study also found, butterflies and moths actively flew within the air streams that pushed them along. By adding flight speeds to wind speeds, the scientists calculated that butterflies and moths can travel as fast as 100 kilometers an hour. The findings may have real-world applications. With climate warming, migrating insects are growing in number. Knowing how and when these pests move could help when farmers decide when to spray their crops. Question: It is not easy to study the migrating behavior of the insects because _ . Options: A: the little creatures can fly very fast B: they have no regular migrating courses C: the wind's direction is hard to foresee D: their flight is long and high above ground
D

(Question)
Read the article and select the best answer. Article: Charles Dickens was one of the most beloved storytellers in the English language. His novels made him famous in his own time, and continue as classics in ours. Dickens began his literary career with almost no formal education. He was born in Landport, on Feb. 7, 1812, the second of eight children. When he was 12, his father was sent to debtor's prison. Dickens was forced to quit school and work in a London blacking factory. He would rework that terrible experience into his fiction for the rest of his life. "He was a social reformer," says actor Simon Callow, author of a new biography called Charles Dickens and the Great Theatre of the World. "He knew what poverty was. He knew what it was to be rejected, to be cast aside, to live in squalor ." And so Dickens wrote with great sympathy for the suffering of innocent and vulnerable children - characters like David Copperfield, Little Dorrit and the orphan, Oliver Twist: With his slice of bread in his hand, and his little brown parish cap on his head, Oliver was now led away from the wretched home, where one kind word or look never lighted the gloom of his infant days. Yet he burst into an agony of childish grief as the cottage gate closed after him. Wretched as were the little companions in,misery he was now leaving behind him, they were the only friends he had ever had. His first book Sketches by Boz came out in 1836. With the appearance of Oliver Twist in London periodicals in 1837, the 25-year-old Dickens became the most popular writer in England. But his first love was theater, and he considered becoming an actor. "When he was actually writing, he became his characters," says Peter Ackroyd, author of Dickens: Public Life and Private Passion. "He would get up from his desk, go over to the mirror and mouth the words - do the expressions, grimaces , whatever, and then laugh, chuckle to himself, then go back to his desk and write it down." Dickens created 989 named characters, which increased his popularity.... Question: What can probably be reflected in Dickens' works? Options: A: His love for his family. B: His childhood sufferings. C: His desire for formal education. D: His reason to choose literary career.
(Answer)
B

Ques: Read the article and select the best answer. Article: Barefoot Traveler is a tour agent that specializes in diving holidays,tailor-made to your own needs.The most popular destinations include Bonaire,Tobago,the Bahamas, Maldives,Oman,Seychelles and Thailand. Our friendly and knowledgeable staff,who are qualified divers themselves,will be able to advise you on the best destinations for your requirements. Whether you want to learn to dive,further your diving qualifications,continue to discover the underwater world,or simply relax on the beach,we are here'to help organize your holiday. We are happy to satisfy single travelers and offer special discounts . Group discounts are offered to groups of eight or more travelers and tailor-made packages are available for Dive Clubs. We also offer a series of diving liveaboard choices throughout the Caribbean.Indian Ocean and South East Asia.Liveaboards are very popular scuba diving holidays for those who want to access the best diving sites. Our barefoot luxury holiday brand is for those trying something a little more special,whether it's your honeymoon,anniversary or simply for more discerning travelers.We have a selection of 4 and 5 star levels which are the best in luxury holidays. Question: The best title for this passage would be Options: A: Welcome to Barefoot Traveler B: A Wonderful Experience C: Scuba Diving D: How to Choose Destinations
Ans: A

Read the article and select the best answer. Article: Angkor Wat (City Temple) is a vast temple complex near Siem Reap, about 200 miles from the capital of Phnom Penh in Cambodia. After the city of Angkor fell to invaders, Angkor Wat fell into the jungle but continued as a Buddhist temple and a pilgrimage site over the centuries. Angkor Wat is the best preserved example of Khmer architecture in Cambodia and is so grand in design that some rank it among the Seven Wonders of the World. It appears on the Cambodian national flag, a very rare instance of a flag incorporating an image of a building. The "lost city" of Angkor first attracted the interest of Europeans in the 1800s after Cambodia was colonized by the French. In addition to many tourists, Buddhist monks are daily visitors to Angkor Wat, their bright orange robes making a vivid contrast with the grey stone of the temple. The city of Angkor was capital of the Khmer Empire from the 9th to the 15th centuries. The city of Angkor was founded on political and religious ideas adapted from India, and the temples of Angkor were intended as a place of worship for the king. Angkor Wat was built by King Suryavarman II in the 12th century as a vast funeral temple that would hold his remains, and as a royal temple dedicated to a Hindu God. During its six centuries as imperial capital, Angkor went through many changes in architectural styles and in religion. By the late 13th century, the once crazy pace of Angkor's architectural pursuits had begun to die down, and a more restrained type of religion was on the rise under the growing influence of Theravada Buddhism. At the same time, Angkor and Khmer Empire were increasingly threatened and attacked by invading armies. By the 16th century , the golden age of Angkor was over and many of the great temples began to recede into the jungle. From the 15th to 19th centuries, Theravada Buddhist monks cared for Angkor Wat, and it is thanks to them that the temple remains mostly intact. Angkor Wat became one of the most important pilgrimage sites in Southeast Asia. Question: Why did the author write the passage? Options: A: To advise on the protection of Angkor Wat. B: To explain the effect of Angkor Wat. C: To introduce Angkor Wat D: To expect people to visit Angkor Wat.
C