Read the following article and select the best answer. Article: China's admiration of outstanding scholars has turned the well-preserved childhood home of TuYouyou,the Chinese pharmacologist who won this year's Nobel Prize in physiology or Medicine,into a popular tourist destination. Since it was announced on Monday that 84-year-old Tu had become the first Chinese citizen to win this international prize,her former home in the old town of Ningbo,Zhejiang province,has attracted visitors,especially parents and their children----even though it is not open to the public. The house,where Tu lived until she went to university in Beijing,covers an area of 2,200square meters and is priced at 150million yuan($23.6million).It is part of a complex of 37traditional buildings,including several city-and-district-level cultural relic preservation sites,that have been transformed into a high-end art,and commercial zone. "There are continually parents taking their children,from infants in strollers to college students,to take photos in front of Tu's former home.Security guards have been ordered to go on patrol around the clock,"said Mr.Zhao,a salesperson from Ningbo Real Estate Inc Co. Shanghai resident Xu Lingfei,who was on a trip to Ningbo,took her 9-year-old son to walk around the complex on Wednesday."Chinese people believe in exams and awards and have a strong preference for high performers.Taking children to visit the former dwelling places of celebrities is a way to inspire them to study harder,"Xu said. Something similar happened after Mo Yan won the Nobel Prize for literature in 2012.Tourists started visiting Mo's former home in rural Caomi,Shandong Province,in an endless stream starting the day after he won the prize.Some even pulled the radishes planted in front of the house.and carried away some bricks. Question: Where is Mo Yan's former home located? - Shanghai. - Gaomi. - Ningbo. - Beijing.
Gaomi.

Read the following article and select the best answer. Article: When Hurricane Phailin hit India in late 2013, it became the largest storm to strike the subcontinent in over a decade. The storm affected more than 12 million people in India and neighboring countries, and damaged or destroyed many houses. However, good news is that cleverly-designed beach house created by architect Ray Huff can survive such strong winds and storm waves. Located on the shore of an Indian island, Huff's award-winning cube-shaped beach house was built to replace one smashed to pieces by Hurricane Phailin. Huff pointed out that many houses built along shoreline were poorly constructed, and enforcement of building codes wasn't strict. After Phailin's attack, all new shoreline houses are required to meet stricter, better-enforced codes. The new beach house should be able to stand a Category 3 hurricane with peak winds of 179 to 209 kilometers per hour. At first sight, Huff's house looks anything but hurricane-proof. Its redwood shell makes it resemble "a large party lantern" at night, according to one observer. But looks can be misleading. The house's wooden frame is reinforced with long steel rods to give it extra strength. To further protect the house from hurricane damage _ Huff raised it 2.7 meters off the ground on pilings---long columns of wood anchored deep in the sand. Pilings might appear insecure, but they are strong enough to support the weight of the house. They also balance the house above storm waves. The pilings allow the waves to run under the house instead of running into it. "These swells of water come ashore at great speeds and cause most of the damage done to beach-front buildings," said Huff. Huff designed the wooden pilings to be partially hidden by the house's ground-to-roof shell. "The shell masks the pilings so that the house doesn't look like it's standing with its pant legs pulled up," said Huff. In case of a storm wave, the shell should break apart and let the waves rush under the house, the architect explained. Question: Huff raised the house 2.7 meters off the ground on wooden pilings in order to _ . - support the weight of the house - allow the waves to run through the house - anchor stronger pilings deep in the sand - prevent water from rushing into the house
prevent water from rushing into the house

(Question)
Read the following article and select the best answer. Article: Today, many people use plants from other places to design their yards. Well, do they have any influence on animals living nearby? As we know, plants supply food for things like insects and plant-eating animals. In turn, birds and meat-eating animals feed on these insects and plant-eating animals. It is easy to see how important plants are. Although foreign plants may look beautiful, they can cause problems when there are too many of them. I live in Virginia, USA, and sometimes see a plant--commonly known as Kudzu--that seems to cover everything in the area, even climbing over whole trees and houses. Kudzu is an unbelievable plant since it grows very fast. It was first brought to the United States from south-east Asia around the 1870's as a crop that farmers could grow. However, Kudzu quickly came to be considered harmful throughout the southern United States. Since Kudzu grows fast in many different environments, it can completely cover areas of land quickly. The plant is also not eaten by any insects or birds in the United States so it can grow unchecked. Kudzu can cover trees, bushes, and even houses. It costs the United States 500 million dollars a year to just keep Kudzu from growing too fast. The plant is a perfect example of what scientists call an invasive species, which grows more quickly than other native plants. All foreign plants have the possibility to spread quickly. Not only are they costly, but planting them in gardens actually takes away food from insects. If everyone filled their garden with plants native to where they live, many lovely butterflies and other native creatures would be attracted to their backyards! So, take a look out of your window -- how does your garden grow? Question: How does the author sound when telling of these foreign plants? - Sad. - Worried. - Proud. - Excited.
(Answer)
Worried.