A lazy Susan is an addition to a table that is designed to assist in moving food from one person to another while dining. This is achieved through the use of a turntable , which usually moves the food in a circle when it is pushed by those at the table. In this way, the food never has to be picked up and passed around the table. Instead, it remains in place on the lazy Susan. A lazy Susan may also be a part of a kitchen cabinet . In this sense, the lazy Susan is a type of shelving unit within the cabinet that is able to turn around its axis . One may turn the lazy Susan in order to find certain goods in storage. From the outside, a lazy Susan appears to be two cabinets that are located at a right angle to each another. When one of these cabinets is pushed, however, both doors move and the lazy Susan is revealed inside. It is believed that Thomas Jefferson invented the lazy Susan in the 18th century, though it was called "dumbwaiter" at that time. It is said that Jefferson invented the lazy Susan because his daughter complained she was always served last at table and, as a result, never found herself full when leaving the table. Others believe that Thomas Edison was the inventor, as he is believed to have invented the turntable for his phonograph . The turntable may have developed into the lazy Susan later. Regardless of who invented it, it wasn't until 1917 that the term "lazy Susan" was used in an advertisement for the invention. In Britain, however, the term "dumbwaiter" is still used rather than "lazy Susan". The reason for the naming of it is still a mystery. One theory is that it was named after either Jefferson's or Edison's daughter, both of whom were named Susan. What is a "lazy Susan"? A) A waitress B) A convenient tool C) A table D) A cabinet
B
The smell of fresh air is becoming something of a distant memory, thanks to our increasing use of fragrance . From air fresheners to scented candles, we live in a world of scent. Recent figures show seven in ten people use air fresheners or scented candles to keep our homes smelling sweet. Yet recent records suggest that perfumed products could affect our health, causing problems including allergies , headaches and asthma . One leading expert believes nearly a third of people suffer health effects from being exposed to scents. A major problem is so-called "contact" allergy--where perfumes and scented products cause eczema when they come into contact with the skin. About one in 20 is thought to be affected by fragrance allergy. "Often it may not be immediately obvious that you have developed a fragrance allergy," says Dr. Baron. "You don't react immediately. Gradually, as you are exposed more and more, the body increases its reaction, until it becomes noticeable to you." People with pre-existing eczema are particularly vulnerable . "The eczema worsens in areas in contact with perfumes," says Dr. Baron. "But even those without allergies can be at risk of fragrance allergy." You can become suddenly allergic to perfumes and personal care products that you have been using for years. "Even if you know which fragrance causes a problem, it can be difficult to avoid, as most personal care products -soap, shampoo, sun cream and washing powder--contain fragrances," says Dr. Baron. And strong scents can also cause headaches. Fragrances activate the nose's nerve cells, stimulating the nerve system associated with head pain. To minimize risk, sufferers are advised to minimize the contact. "Fragrance suggest cleanliness - yet people are smelling a potentially dangerous chemical mixture," says Anne Steinemann, professor of the University of Washington. "We often use them to mask one problem - as with air fresheners - but create a greater one - adding poisonous chemicals to the air." What is the text mainly about? A) The world trend of using fragrance. B) The benefits of using non-fragranced products. C) The health problems caused by fragrance D) The ways of removing allergy.
C
Q: Emilio and Michi spread the colorful tablecloth on the table. They made room for Drew, who was carrying a dish. "Watch out," Drew warned. "This is pretty hot." A moment later, Kent and Alyssa added another hot dish to the table. "That smells so good!" said Michi. "Are most of the parents here yet? I'm hungry." Kent looked through the doors that led into the hallway. "I think Ms. Milano and Mr.Hasselbach just finished giving _ the garden touring. They should be heading into the cafeteria next." The students of Jefferson Middle School in Saint Louis, US had spent all afternoon preparing for the evening meal. They did their best to transform the lunchroom into a beautiful dining area for their families. As the families found their seats, Ms. Milano asked Drew, Emilio, and Michi to join her at the front of the room. She said, "I just wanted to take a moment to congratulate Drew, Emilio and Michi for their wonderful idea. A year ago, they first came to me with the plan for starting a garden at Jefferson. I wondered whether it would work, but they had thought through everything. Any time I had a question about how we would make this work, they had an answer prepared. As you can see, they were absolutely correct. About three-quarters of the food you will be enjoying came from the school garden. The students prepared the entire meal themselves." Ms. Milano handed Drew, Michi and Emilio a box each. They opened their box as Ms. Milano continued. "As a thank-you to these students for their creative idea and hard work, they have each received a stepping stone for the garden. Their names and date appear on the stones." She turned to them. "Students for years to come will be enjoying the garden that you helped create," she said. "We thought it would be appropriate for them to have a reminder of our garden's founders." They held up their stepping stones and smiled as the crowd clapped. "And now," said Ms Milano, "please help yourself to some of the mouthwatering food our young chefs have prepared. Dinner is served!" What was Ms. Milano's original attitude toward starting a garden at school? A) She was doubtful about it B) She felt it was worth a try C) she was strongly against it D) She thought it a wonderful idea.
A: A