Read the following article and select the best answer. Article: A couple of years ago, before a trip to China, Nicole Davis and her US women's volleyball teammates were warned about the prominence (, ) of coach "Jenny" Lang Ping in her native country. "I was pushed over by Chinese journalists while I was just trying to put my luggage on the bus," said Davis. Known as the "Iron Hammer" for her punishing spikes , Lang made it possible for China to dominate in the sport in the early 1980s. She was a key player on China's 1984 Olympic gold medal winning team. When the US team arrived for the Olympics, Lang, 48, who is from Beijing, had to take a different route to avoid a crowd of reporters and fans. Then came the greatest moment to Lang:while the US team was playing in a packed gym, at least 8,000 Chinese fans _ an American flag. "That really says it all," Davis said. "They look at her as an icon .I'm sure it's hard for them to see her coaching another country, but they love her so deeply that her success is their success." The loyalty of the Chinese fans was tested on Friday, when China lost a match to the US. "It's a pity that China lost the match, but I'm still glad that Lang Ping's team won, since she is the pride of China's volleyball," said Liu Chengli, a spectator. "We also cheered for Lang's victory." Lang said she just tried to stay professional when the two teams meet. "It doesn't matter if we play China or any other team. It's the same." Lang said. Davis said she and her teammates could not have imagined the passion for volleyball among Chinese because the sport was lack of popularity in the US. The reception from Chinese fans has touched the US players, said a US volleyball player Lindsey Berg. "It's such an honor to be here and play for our coach here in China," she said. "The amount of support that the Chinese give to her and us has been tremendous. The whole event has been unbelievable." Question: What's the passage mainly about? - Staying professional. - Cheering for the Iron Hammer. - A match between China and the US. - Lang Ping's career as a coach.
Cheering for the Iron Hammer.

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Read the following article and select the best answer. Article: I looked at my beautiful Christmas tree and sighed. It was time. The New Year was a week old and my tree still stood in the corner of our room with its collection of memories proudly displayed in a shower of colorful lights. I'd procrastinated(,)long enough. I got up, went to the garage and dragged all the boxes into the room. The garland was the first to come down. The tree looked naked already. I took the large ornament off next. They made a large pile on our bed. An hour later, our bed was covered with Christmas memories. Each pile contained an ornament along with its matching brothers and sisters from sets purchased many years ago. I prepared the boxes and carefully placed ornaments in their protective packaging, pausing every few minutes to admire a favorite. "Hey, little Santa!" I held the Santa from my childhood. "Thanks for being my friend for almost fifty years." He was a little ragged but still gives me a flood of wonderful memories. "Until next year, my dear friend." There was a collection of handmade ones. My children made in the their first years of school, more than twenty years ago. Made by tiny hands, they are far from perfect in design, but every year they go on my memory tree-memories of young giggles on Christmas morning and a smiling face when they handed them to me when I came home from work. "Look what we made, Daddy!" "Oh! It is beautiful. Let's find a special spot on the tree for it." Every year since, they are displayed. A few hours after I started, the filled boxes were back in the garage, the room was vacuumed and I sat staring at a barren corner. The room seemed so empty. It took me two days of work to assemble and decorate my tree, but only a few hours to take it apart. My tree is like a good marriage or a great friendship. Like the tree, they take a long time to assemble and decorate with memories, but can be torn down quickly. Every year I have to put my tree away, but not my marriage or friendships. I take great care of those. They get to glow in the corner of my life for as... Question: To the author, a Christmas tree is similar to a good marriage in that _ . - both take time to build but fall apart easily - both remind him of bittersweet memories - both need to be admired for some time - both get less attractive over the years
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both take time to build but fall apart easily

Read the following article and select the best answer. Article: Effective environmental protection laws and other measures have led to the improvement of water quality in Tai Hu lake in prefix = st1 /JiangsuProvince. The news was announced by officials from the provincial environmental protection bureau, which has just conducted an inspection of the lake area. By the end of September, about 80 per cent of industrial pollutants met required standards and the lake is expected to be cleaner by the end of the year, officials said. According to targets set by the State Environmental Protection Administration, all polluting enterprises must meet set standards by the end of this year or they will be shut down. The Taihu Lake area, which surrounds the cities of Suzhou, Wuxiand Changshou, is one of the most economically developed areas in the country and has long enjoyed a reputation as the "land of fish and rice" However, the quality of water in the lake has been deteriorating at an alarmingly rate in recent years, which has caused concern from the government and local people. Pollution is so high mainly because people do not have enough environmental awareness and have put economic benefits ahead of their surroundings. Economic development in the area has been rapid with hundreds of factories being built. But officials say most of these do not have the anti-pollution equipment or measures they should have. Because of the lack of waste treatment facilities, wasted water and other rubbish from residential areas in nearby towns and villages flow into rivers which are connected to TaihuLake. This also contributed to the lake's pollution. Realizing the seriousness of the situation, the provincial and local governments began to tackle the problem. Experts were invited to offer suggestions and laws and regulations were issued. All newly built factories and enterprises in the lake area were required to install necessary anti-pollution facilities before they can go into operation. Also, some wasted water treatment works will be built in the three cities. Question: After reading the text, we can learn that _ . - the economy development will do harm for the environment - we can not avoid polluting if we wish to develop our economy. - only the experts can deal with the pollution - pollution can't be the result of the economy development
pollution can't be the result of the economy development