Read the following article and select the best answer. Article: Contrary to most people' s idea, the air in Coastal cities can be far from fresh and healthful, said a report recently published. University of California Professor Mark Thiemens led the research team. His team. report blames ships that release dirty smoke by burning low-cost, high-sulfur fuel. They directly measured smoke released from a ship. They also tested air at the end of the Scripps Pier .The area is just north of San Diego, which is both a major city and port. The Scripps Pier is also close to waters with heavy shipping traffic and the city of Los Angeles. Los Angeles has the third largest port in the world. Primary sulfate is produced when a ship burns fuel called bunker oil. Bunker oil contains a Large amount of sulfur. Most sulfur released by ships burning bunker oil is a gaseous pollutant--sulfur dioxide. After a time, sulfur dioxide becomes sulfate in the atmosphere. The researchers say this primary sulfate may be only a small part of what ships produce. Professor Thiemens said no one had really expected that ships would be responsible for so many , particulates .He said the extremely small particles ( )are especially threatening. They measure only one and one half microns in size., A micron is one millionth of a meter. The researchers say the particulates can travel long distances because they stay in the atmosphere longer than other pollutants. Professor Thiemens noted that the air of Los Angeles influenced air quality in San Die -go. That distance is almost 180 kilometers. , Primary sulfur particulates can also threaten human health. When people breathe, the particulates stay in their lungs. Other scientists have said that up to 60,000 people around the world die each year from dirty ship smoke. Other gaseous pollutants from ships include nitrogen oxide and carbon dioxide. Earlier this year, a United Nations' report said gases from ships produce more than one billion tons of carbon dioxide every year. Ships are not governed under the Kyoto Protocol, the agreement that establishes... Question: What is the main idea of the passage? - Coastal cities are ideal places to live in. - The air quality in coastal cities is worrying. - Cleaner-burning fuels are welcome in ships. - The world's oceans' ecosystem is far from satisfactory.
The air quality in coastal cities is worrying.

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Read the following article and select the best answer. Article: Getting ready for a big test? Want to get some extra energy for your next sports event? Or do you just need to relax? Match the mood you're in( or the mood you'd like to be in) to the descriptions below and find out what color may help. Feeling tired: Red can help you meet the demands of a busy day. If you've got a tough day ahead, try wearing a red sweater or painting your fingernails a rich red to boost your energy. Feeling tense or depressed: Green may give you a sense of peace. Take a long walk through a tree-filled park or read a book in a grassy area. Wanting to use your creativity: Violet helps increase creativity. Think of a creative project you'd like to start and use the color violet as your main theme. Experiencing lack of interest: Yellow helps to improve thought process and mental sharpness. Start keeping a diary on yellow notepaper, and get some sunlight on your face. Needing to boost your imagination: Indigo strengthens dream activity. Put on your favorite pair of jeans and a pair of indigo sunglasses. Feeling sad, self-conscious, nervous: Orange may help start your emotions and make you more social. Buy yourself an orange book bag or purse and carry it with you on the days when you're feeling low. Having trouble sleeping: Blue helps calm your nerves and brings relaxation. Buy some blue sheets for your bed and curl up with your favorite magazines for a relaxing night. Question: According to the passage, orange _ . - helps fire one's imagination - helps you deal with people easily - helps have a good rest - helps save energy
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helps you deal with people easily

Ques:Read the following article and select the best answer. Article: Come for Dinner by Leslie Revsin Make every meal a feast and every moment with loved ones an occasion with Come for Dinner. Revsin, the former owner and chef of Manhattan's Restaurant Leslie, offers a collection of over 150 recipes designed for small get-togethers of friends and family. There are various ethnic dishes that draw from Asia,the Mediterranean, Latin cultures and more. Revsin believes cooking at home provides the opportunity to connect with friends and family on a good level. Retro Beach Bash by Linda Everett Grab your beach blanket and your surfboard -- it's time for a beach party! With more than 100 recipes for beach picnics and barbecues, Retro Beach Bash, is the beach lover's companion for fun in the sun. Half information and half cookbook, you can browse the pages that are filled with beach fun tips and advice. The second half of this book is a cookbook, complete with delicious picnic and grilled foods to satisfy every taste on the beach. Entertaining Edibles by Sidney Escowitz You've seen them decorating plates at restaurants, admired them at weddings, and expressed great surprise at the chefs who designed them -- and now you can produce them at home. Sidney shares lots of practical tips that will give your finished food sculptures a professional look and send you on your way towards creating your own original works of food art. Recipes from a Tapas Bar by Olivier Said If you're a fan of Spanish Tapas bars, this book is a must-have for your library. Even if you don't cook, you'll still want this book if you're a fan of Tapas bars, only for the lively discussions of the cheeses of Spain along with other Spanish wines and spirits. Question: Retro Beach Bash tells us _ . - how to make picnics on the beach - how to repair your surfboard - how to make Spanish wines - how to satisfy your taste at home

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how to make picnics on the beach