The UN weather agency warned on Tuesday there was a good chance of an "El Nino" climate phenomenon in the Pacific Ocean this year, bringing droughts and heavy rainfall to the rest of the world. The World Meteorological Organization (WMO) said its modeling suggested a "fairly large potential for an El Nino, most likely by the end of the second quarter of 2016". The El Nino phenomenon occurs every two to seven years, when the trade winds that circulate surface water in the tropical Pacific start to weaken. WMO pointed out Tuesday that since last December, trade winds had weakened and there had been a significant warming of the waters below the surface in the central Pacific. "While there is no guarantee this situation will lead to an El Nino event, the longer the trade winds remain weakened, and subsurface temperatures stay significantly warmer than average, the higher chances are," it said. Two thirds of climate models predicted that the phenomenon would begin sometime between June and August, with one-fifth suggesting it could start as early as May, and the remaining predicting no El Nino this year, it said. It is often followed by a return swing of La Nina, which is characterized by unusually cool ocean surface temperatures in the central and eastern tropical Pacific. "El Nino has an important warming effect on global average temperatures," Jarraud cautioned, stressing that combined with warming from greenhouse gases such events had "the potential to cause a sharp rise in global average temperature". According to the text, what might be the percentage of no "El Nino" this year? A) 13%. B) 20%. C) 67%. D) 87%.
A
(Question)
Animals are being killed by hunters in America in a cruel way, says an animal protection organization. There are about 1,000 hunting farms across America whose owners offer hunters an opportunity to kill animals that are kept in fenced areas. Russian boar, zebra, deer, antelope and many other species are raised just to be killed. Farm owners charge hunters thousands of dollars for animals that they kill, many of which are close to extinction . The Humane Society of the United States says this type of hunting should be stopped because it is not fair to the animals. Many owners raise their animals. Others buy from animal dealers or from zoos and circuses that no longer want them. This means that the animals are not afraid of humans and they are easy to be shot by hunters. Owners of small ranches keep their animals in fenced areas so that the hunters can get close to the animals before shooting at them. On large farms hunters are taken to areas where the animals are fed sometime of the day. This also makes it easy to kill the animals. The hunters want to keep the heads and chests of the animals they kill to hang as trophies on their walls. This means that the animals are usually shot in parts of the body. That means they will suffer a slow and painful death. The hunting is allowed across most of America but some parts of the country have stopped or restricted it. The Humane Society of the United States hopes that it won't be too long before the rest parts of the country also give up this cruel sport. It can be inferred from the passage that _ . A) no measures have been taken to prevent this kind of hunting B) the animals usually get really hungry before dying C) in most parts of America this kind of hunting has been stopped D) people who do this kind of hunting are probably very rich
(Answer)
D
Ques: It's not polite to arrive at a dinner party more than 15 to 20 minutes late. The host or hostess usually waits for all the guests to arrive before serving the meal. If someone is late, the food may be spooked , and so might the host of hostess's spirit. If you will have to be late, call and tell them to start without you. It's even worse to be early !the host or hostess will probably not be ready. If you are early, drive or walk around the block a few minutes, or just sit in your car until the right time. Though it's often important to arrive at a party on time, yet on the other hand, for open houses, he host or hostess invites guests to arrive and leave between certain times, so you can arrive at any time within the times he or she gives you. It's nice to bring an empty stomach, but it's even nicer to bring a small present. The present should not cost a lot, or you might embarrass the host or hostess. Flowers, wine, or a box of candy will do fine. Never bring more as a present. In an introduction, the order of a name is (1)the given name, (2)the family name. In other words, the given name comes first. It's important not only to learn and remember names, but to repeat them often in conversation. After the introduction, we usually call friends by their given names. Older people may want you to call them by their titles and family names, such as "Mr.Jones", "Mr.Smith","Ms.Johson",or "Dr.Brown". A maiden name is a woman's family name at birth. In the United States and Canada, after a woman marries, she takes the family name of her husband in place of her maiden name. It is now becoming common, however, for women to keep their maiden names after they get married. It's nice to bring a _ present. A) cheap B) small C) good D) big
Ans: B
Question: People visit other countries for many reasons.Some travel on business;others travel to visit interesting places that are only found in other countries,such as the Taj Mahal in India. Wherever you go, and for whatever reason,it is important to be safe.While the majority of people you will meet when traveling are sure to be friendly and welcoming, there are dangers--theft being the most common.Just as in your home country, do not expect everyone you meet to be friendly and helpful.It is important to prepare for your trip in advance, and to take precautions while you are traveling. As you prepare for your trip, make sure you have the right paperwork.You don't want to get to your destination only to find you have the wrong visa,or worse,that your passport is about to _ .Also, make sure you travel with proper medical insurance, so that if you are sick during your travels,you will be able to get treatment.If you want to drive while you are abroad,make sure you have an international driver's license. Buy a guidebook and read about the local customs of the country you are going to.Also, try to learn a few basic words and phrases. When you get to your destination, use official transport.Always go to bus and taxi stands; don't accept rides from strangers who offer you a lift.If there is no meter in the taxi, agree on a price before you get in.If you prefer to stay in cheap hotels while traveling,make sure you can lock the door of your room from the inside.If you are traveling with valuables such as jewelry, or a lot of cash, you should ask about a safe for storing them in.Finally, remember to smile.Smiling is the friendliest and most sincere form of communication, and is sure to be understood in any part of the world! Who is the passage intended for? A) Students who study abroad B) High school English teachers C) Exchange students D) Tourists who plan to travel abroad
Answer:
D