Read the following article and select the best answer. Article: For many in the United States,Arab-Americans are an invisible part of the population.Though Arab-Americans as a community have made great contributions to American society in fields from literature to politics to medicine,many Americans know very little about Americans of Arab backgrounds. Arab history in the United States goes back to the late 1800's when large numbers of Arab immigrants first began making their journey to a land known simply as"Amreeka". Historians generally describe Arab immigration to America in two waves.The first wave took place between 1860 and 1924.The first wave consisted of Lebanese and Syrian,and some Egyptian immigrants.These new immigrants,who were mostly Christian,came to America in search of better opportunities.Even the doomed Titanic,which set sail for America in 1912,had close to a hundred Arab passengers aboard.The majority of Arab-Americans today are descendents of the first wave of immigrants;they are the third or more generation Americans. The second wave of immigrants followed after World War II,caused by political unrest in the Middle East.This second wave of immigrants consists of mainly Arab Muslims and continues to this day. Arab-Americans make up 3 million of the population in the United States,according to demographers.And quite different from popular belief,64 percent of them are American-born.Eighty-two percent of Arab-Americans are US citizens. Arab-Americans are beyond the national average in both education and income.Education is important among Arab-Americans;82 percent have high school diplomas,36 percent have bachelor's degrees or higher,and 15 percent have graduate degrees.The-median average income among Arab-Americans is $39 580,which is higher than the US average. Question: The writer of this passage mentioned Titanic _ . - to tell us that taking ship at that time was dangerous - because Titanic became a well-known disaster - to show us there were many Arabs flocking into America at that time - to inform us that Arabs are brave enough
to show us there were many Arabs flocking into America at that time

Read the following article and select the best answer. Article: It's interesting that the arrival of snow has effect on people in different countries. For some countries it is an important happening to celebrate each year, while for others a catastrophe or even a wonder. But there are countries between these two kinds that normally expect snow some time over the winter months, but never receive snow regularly or in the same quantities every year. Britain is one of them, for which the arrival of snow quite simply causes problems. Within hours of the first snowfalls, however light, roads are blocked, trains and buses have to stop in the middle of the way. Normal communication is affected as well: telephone calls become difficult and the post immediately takes more time than usual. And almost within hours, there are also certain shortages----bread, vegetables and other things-----not because all these things can no longer be produced or sent to shops, but mainly because people are frightened and go out and store up with food and so on...just for fear that something bad should happen. But why does snow have this effect? After all, the Swiss, the Austrians and the Canadians don't have such problems. It is simple because there is not enough planning and preparation. We need money to buy equipment to deal with snow and ice. To keep the roads clear, for example, requires snow-ploughs and machines to spread salt. The reason why a country like Britain does not buy snow-ploughs is that they are used for a few days in any one year, and the money could be more useful in other things such as hospital, education, helping the old and so on.. Question: The words "two kinds" in the passage mean the countries _ . - which have weather as yearly happening to celebrate or as rare weather - which either have heavy snow or light snow - to which snow either causes problems or no problems - which either have snow-ploughs or no snow-ploughs
which have weather as yearly happening to celebrate or as rare weather

Q: Read the following article and select the best answer. Article: Their thumbs sure must be sore. Two central prefix = st1 /Pennsylvaniafriends spent most of March in a text - messaging record attempt, exchanging a thumbs-flying total of 217,000. For one of the two, that meant an inches-thick itemized bill for $ 26,000. Nick Andes, 29, and Doug Klinger, 30, were relying on their unlimited text messaging plans to get them through the escapade , so Andes didn't expect such a big bill. " It came in a box that cost $ 27.55 to send to me." he said. He said he "panicked" and called T-Mobile, which said it would investigate the charges. The two Lancaster-area residents have been practically non-stop texters for about a decade since they attended Berks Technical Institute together. That led Andes to searching for the largest monthly text message total he could find posted online: 182,000 sent in 2005 by Deepak Sharma in India. Andes and Klinger were able to set up their phones to send multiple messages. During a February test run they found they could send 6,000 or 7,000 messages on some days, prompting the March messaging marathon. " Most were either short phrases or one word, 'LOL' or 'Hello', things like that , with tons and tons of repeats," said Andes, reached by phone. Andes sent more than 140,000 messages, and Klinger sent more than 70,000 to end the month with a total of just over 217,000, he said. A spokesman for Guinness World Records didn't immediately return messages asking whether it would be certified as a record. April came as a relief to Andes' wife , Julie, who had found his phone tied up with texting when she tried to call him on lunch breaks. " She was tired of it the first few days into it, "Andes said. Question: We can infer from the passage that - The two men were carrying on another messaging marathon the next month - They decided to share the bill - They sent much fewer messages later. - Andes wife supported him whatever he did.
A: They sent much fewer messages later.

Q: Read the following article and select the best answer. Article: You can love them or hate them, but no matter which tourist destination you visit, chances are you'll see someone with their head buried in a Lonely Planet guidebook. Lonely Planet is one of the world's largest travel guide brands, publishing more than 500 different guides in eight languages.The popular brand also produces television shows, websites and podcasts all devoted to travel. Some people praise Lonely Planet books because they make traveling easy and affordable.They also save time and make sure you don't miss the best things. They also provide the reviews of hostels, hotels, restaurants and ticket information about your destination. This can be great if you're a nervous traveler, or if you haven't traveled by yourself before.If you're in a country where you don't speak the language, sometimes there's nothing better than getting into a taxi and opening up a guidebook.You simply point to a map that directs the taxi driver to a hostel that's cheap and clean, with friendly staff and cold beer. But others criticize Lonely Planet and other travel guide publishers like them.They say guidebooks take the fun and spontaneity out of traveling, and that part of the enjoyment of travel comes from the fact that anything can happen.They also regret that if you follow a guidebook, you'll end up doing the same thing and having the same experience as everyone else.You might end up seeing the same group of people over and over, because everyone is reading the same book and following the same route. Another criticism of travel guides is that they have a large impact on local communities.For example, some locals devote their lives to behaving in ways that attract tourists.They pretend to live a traditional lifestyle, wear traditional clothes and live in traditional houses in order to attract the tourist dollar. Question: People criticize the guidebook because _ . - it is not as useful as most travelers expect - tourist destinations will be crowded if everyone follows the same route - travelers may not get the chance to have unexpected adventures - local people keep modern lifestyles under its influence
A: travelers may not get the chance to have unexpected adventures