Read the following article and select the best answer. Article: FROM 1964 to 1978, Dazhai, with a population of 500, was the most famous village in China. Millions of Chinese came to the Shanxi village to visit its terraced fields and "splendid" irrigation systems. It was not until 1978 when Guo Fenglian, head of the village, paid a visit to the US that China's model village found how far it had fallen behind those in developed countries. "I was astonished at their modern equipment in harvesting, which could even separate big tomatoes with small ones," said Guo. "American farmers' life quality also impressed me a lot. Every day they had two cups of milk, which is something we don't have even in our wildest dreams." "We have to learn their advanced technology and administration for our own development," said then first Deputy Prime Minister Deng Xiaoping who was planning China's reform and opening up policy then. "Through opening our doors, we would not only take advantage of foreign funds , but also create job opportunities and cultivate talents." In 1978 Japanese electricity giant Panasonic came to China as the first foreign business to invest here and its success attracted other world brands into exploring the Chinese market. So far China has for 15 years taken in the world's second biggest foreign investment, following the US, to help set the country in a fast growth. However, China's 30-year road of reform was not always smooth. Doubts on the reform began to rise at the end of the 1980s as many people worried the country would turn to capitalism . "The criterion for our judgment is whether it helps develop socialist productive forces, whether it helps increase the overall national strength of a socialist country, and whether it brings about better living standards," said Deng. "China's reform and opening up is a unique success story. It has brought benefit to both China and the world," said William Keller, chief manager of a Swiss pharmaceutical company. Question: Many people have doubts about the reform _ . - in 1978 - in 1980 - in 1981 - at the end of the 1980s
at the end of the 1980s

Read the following article and select the best answer. Article: Six Chinese surveillance ships have entered waters near islands claimed by both China and Japan. China said the ships were carrying out "law enforcement" to demonstrate its jurisdiction over the islands, known as Diaoyu in China and Senkaku in Japan. At least two of the vessels left after the Japanese coast guard issued a warning, Japanese officials say. The move came after Japan sealed a deal to buy three of the islands from their private Japanese owner. Japan controls the uninhabited but resource-rich East China Sea islands, which are also claimed by Taiwan. The Japanese Coast Guard said the first two Chinese boats entered Japan's territorial waters at 06:18 local time (21:18 GMT Thursday), followed by another fleet of four other ships just after 07:00. The first two ships then left the area. A third ship left later on Friday morning, one report said. No force was used, Japanese officials added. "Our patrol vessels are currently telling them to leave our country's territorial waters," the coastguard said in a statement. The Chinese foreign ministry confirmed that its ships were there. "These law enforcement and patrol activities are aimed to demonstrate China's jurisdiction over the Diaoyu Islands and its affiliated islets and ensure the country's maritime interests," a statement said. The US has called for ''cooler heads to prevail'' as tension intensifies between China and Japan over the islands, which lie south of Okinawa and north of Taiwan. US Defense Secretary Leon Panetta is due to visit both Japan and China from this weekend as part of a tour of the region that also includes New Zealand. The dispute has seriously marred diplomatic relations between China and Japan and threatens to damage the strong trading relationship, says the BBC's John Sudworth in Beijing. The row has also generated strong nationalist sentiment on both sides that observers say now makes it very difficult to be seen to be backing down, says our correspondent. The Japanese government says it is buying the islands to promote their... Question: Which of the following is true? - Japan fired at the 6 Chinese ships to warn them to leave the waters. - China admitted that the 6 ships had been forced to leave the waters. - The US called on both sides to calm down. - Shinichi Nishimiya was unconscious in the hospital because somebody attacked him.
The US called on both sides to calm down.

Q: Read the following article and select the best answer. Article: Most people today think of sleep as one continuous period of downtime.This is not the way people used to sleep.According to researchers,in earlier times,people divided sleep by first sleeping a few hours,waking up,then going back to sleep.In the first period,you would typically sleep until midnight or shortly afterwards.Halfway through the night,you came out of first sleep,you would stay in bed and relax quietly.It was called the watching period.Then you would start to feel sleepy.so would return to bed and tall asleep again for your second sleep.This period would continue until early morning when daylight arrived.With no artificial lighting in homes,people naturally woke up early to take advantage of sunlight. Before the 18th century, people had no gas or electricity in their homes.Fire,candles,or oil lamps were the common forms of lighting.This lack of artificial lighting in homes contributed to people's sleep patterns.It made sense for people to go to bed early. Today,human may consider divided sleep a strange habit,but sleep researchers say that it is actually a more natural sleep pattern.Dr.Thomas Wehr of the U.S.National Institute of Mental Health has studied human sleep.He thinks that modern sleep problems occur because the older, natural way of sleep is breaking through the more recent continuous sleep pattern.Wehr and other scientists believe that artificial lighting has altered the way people sleep.In a research study,he asked 15 adults to rest and sleep in darkness for 14 hours(from 6:00 P.M.to 8:00 A.M.).At first,the subjects took a few hours to get to sleep,and then slept 11 hours a night.Then overtime,they switched to divided sleep.They fell asleep for about three to five hours in the evening,stay awake for an hour or two,and then slept again for four hours till early morning. We modern humans generally do not practice divided sleep.However, many of us have the experience of waking up in the middle of the night.We usually consider this a sleeping"problem".but perhaps we should look at it as... Question: What conclusion does the author make about divided sleep? - It is one type of sleeping problems. - It is not the best sleep pattern for everyone. - It shouldn't be accepted by modern humans. - It could be helpful for people to handle daily stress.
A: It could be helpful for people to handle daily stress.

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Read the following article and select the best answer. Article: Explore Australia's Top End on a Northern Territory camping tour through Kakadu, Katherine Gorge and Litchfield national parks. This five-day-tour to the Top End's three most popular national parks takes you hiking to waterfalls, swimming in rock pools and spotting crocodiles on a private wildlife cruise. Experience the Top End's unique culture, spend evenings around the campfire and sleep under the stars at private campsites in a traditional Australian bedroll or a permanent safari tent. This small-group tour is limited to 16 people, ensuring a personalized experience with your guide, and operates seasonally from May to November. Additional Information: * Confirmation will be received at time of booking. * There is a possibility of cancellation after confirming if there are not enough passengers to meet requirements. In the event of this occurring, you will be offered an alternative or full refund . * A moderate amount of walking is involved. * Minimum age is 5 years. * Please restrict luggage to 22 lbs (10kg). Excess luggage can be stored at your Darwin accommodation. * Please bring hat, sunscreen, water bottle. (1.5 liters), walking shoes/boots and swimsuit. * Take insect-resisting measures. * All camping equipment provided including sleeping bag, pillow, pillow case, towel and sheet. Question: The tour is most suitable for _ . - an old couple celebrating their gold wedding - a new father with his twin baby girls aged 2 - a photographer who enjoys outdoor activities. - an art student enthusiastic about ancient architecture.
(Answer)
a photographer who enjoys outdoor activities.