Q: Jungle  country is not friendly to man,but it is possible to survive there. You must have the right equipment and you must know a few important things about woodcraft . Then your chances of staying alive are very good. No one should go into the jungle without the right equipment. You need lightweight clothing, a good knife, and a compass. Fishhooks and a line,a rifle,matches in a waterproof container and a poncho  are necessary too. So is a mosquito net  to protect the head. In the jungle you can get hopelessly lost within five minutes after leaving known landmark . That is why you should always carry a compass. In open country during the day, you can tell which way to go by studying the sun. At night the stars are sure guides to direction. But in most places the jungle rooftop is so thick that it is impossible to see the sun or the stars. Again and again you must check your position by the compass. Keep alert . Watch the ground in front of you carefully. Stop and listen now and again. Avoid haste , and rest often. In a place that is hot and humid , the person who sets a fast pace will soon become tired. A steady and even pace is wisest in the long run. If you lose your way, don't panic. Try to decide how long it has been since you were sure of your position. Mark the spot where you are with blazes on a tree. Put them on four sides of the tree, so that you will be able to see them from any direction. Then you can beginretracing your steps(going back exactly the way you have come), knowing that you can always find the spot from which you started. Except in an emergency, never try to travel the jungle at night. Whenever possible, _ that are going in your general direction. This may cause you many extra miles of travel. But in the end it will save time and energy. Nothing is moreexhausting(extremely tiring) thanhacking(cutting) a way through unbroken jungle. Surviving in the jungle is a science. The jungle people have become perfect in this science, and you can too. Learn as much as you can about what to expect... To keep alive in the jungle, you should make it clear that the right equipment is   _  . A) more important than a knowledge of woodcraft B) less important than a knowledge of woodcraft C) just as important as a knowledge of woodcraft D) not as important as a knowledge of woodcraft
A: C


Q: Every small child knows the panic of losing sight of its mother in the supermarket, and as these delightful pictures show, small whales obviously feel the same way. Taken by a British diver who was following the sperm whale  calf, _ show the minute the baby - who had lost track of its mum - found her again in the sea off the Azores. Soaring 30ft across the waves, the newborn slammed its body onto the water with joy after becoming separated from its family group in the chilly waters. But the whale calf was doing more than just jumping for joy. British biologist and dive guide Justin Hart, 44, who took the pictures, says that young whales communicate with older ones in the ocean by creating a slamming sound which travels through the water to the ears of the adults deep below. By leaping out of the water and slamming its 12ft long body onto the surface of the sea up to 30 times, the baby whale is telling its relatives where it is so they can regroup. He said: "We had been following the sperm whale calf for most of the day. Sperm whales, of all the whales and dolphins, are the species that dive the deepest and for the longest time." "The calves have to follow what's going on below them from the surface as best they can probably listening to the echo location clicks of the adults." "However, sometimes the adults re-surface far out of sight of the calf, and in this situation the whales often leap out of the water causing a large bang as their bodies hit the surface. In this way, the whale family could regroup." He added: "When I took the photo, two adults' females had just resurfaced and the calf quite literally began jumping for joy." Mr. Hart captured the rare image four miles from the port of Lajes do Pico while he was working as a crewman on an underwater documentary with special license to film sperm whales in the area. Sperm whales live in nearly all the world's oceans in groups of about 15 to 20 animals and they practice communal  childcare. The calves do not have to follow their mother too closely as sperm... What would be the best title for the text? A) Baby whales perform slamming with joy B) Sperm whales ---fairly intelligent animals C) Lost sperm whale baby reunited with its family D) Slamming--- a way of communication among whales
A: C


Q: The Sir Lankan coastline is filled with fishermen who use the sea as their main source of living. Their daily catch would define the life of their own and their families. But it only took a few hours to remove their life-long habitat right in front of their eyes. Some fishermen had set sail on Christmas night. A very few were lucky enough to return the next morning. But none found any of what they left behind the other night. They were made to lose their families by the very waters that they used to love the most. The few who made it through the day have been wondering about the meaning of their lives. They had used the sea for decades, but the sea used them for a single day. Is it justice ? Or killing? What would become of them? For whom would they go fishing again? As they struggle with their conflicting feelings, they also come to remind themselves of their struggle for survival. Where are they now? They didn't leave the beach, or the sea. They will be back because the sea is their home and the only means of living, so they will continue in their fight for destiny . But will it be the same? Sadly not. Even though they force themselves to forgive, they can't forget. They will never be able to get through the idea of  _ turning against them. That fear would always run deep in their hearts. As the fishermen get ready to take on their duties once again, each would take with them a frightful story that reminds them of the day of betrayal , the day that rewrote their lives. What did a few lucky fishermen find when they return?   _ A) Their family was alive, but their homes were destroyed. B) Their family was dead and heir homes were destroyed. C) Their family was dead, but heir homes stood still. D) Their family came to welcome them.

A: B