A CCTV journalist succeeded in arousing a heated discussion among netizens by asking people whether they were happy. The responses to the question were various, even some quite funny ones {#blank#}1{#/blank#} (include). Although people played jokes {#blank#}2{#/blank#} the answers, it did not take long {#blank#}3{#/blank#} they began to figure out the true meanings of happiness.

    It is certain that people's views on happiness {#blank#}4{#/blank#} (affect) greatly by their own life experience. Unfortunately, too many people refer to being rich as happiness and there is no sign of {#blank#}5{#/blank#} decrease in the number of those who are voluntarily at the mercy of wealth. Some people whose {#blank#}6{#/blank#} (intend) is to make big money appreciate being given any chance to multiply their income, believing that is {#blank#}7{#/blank#} their happiness lies. Some are eager to inherit their parents' property, especially those who {#blank#}8{#/blank#} (be) known as silver-spoon kids. Even worse, some would rather break the law to satisfy their financial desire or seek their fortune {#blank#}9{#/blank#} (legal).

    In my opinion, happiness is not about pursuing wealth merely but about admiring the beautiful things in life. Therefore, live your life {#blank#}10{#/blank#} the fullest and be happy.

    Barbara Jordan was a lawyer, educator and member of Congress. As a politician, Barbara Jordan worked for social change. She {#blank#}1{#/blank#} (seek) to make a difference for all Americans using her {#blank#}2{#/blank#} (politics) influence.

    Barbara Jordan became the first African-American woman {#blank#}3{#/blank#} (elect) to the United States Congress to represent Texas. {#blank#}4{#/blank#} helped Barbara gain her national {#blank#}5{#/blank#} (recognize) was that she became a member of the congressional committee investigating President Richard Nixon in 1974.

    Barbara Jordan was born in the southern city of Houston, Texas in 1936. She was {#blank#}6{#/blank#} (young) of the three daughters in her family. Her father was a Baptist minister. When she was a child, Barbara's parents pushed her to succeed. Barbara Jordan said her parents would criticize her for not {#blank#}7{#/blank#} (speak) correct English. They urged her to become a music teacher, because they said that was the only good job for a black woman at that time. Her sisters did become {#blank#}8{#/blank#} (teacher). Barbara Jordan, however, explained later that she wanted to do something unusual.

    At first she thought about being a pharmacist, {#blank#}9{#/blank#} scientist who is an expert in medicines. After she became the first African-American state senator(参议员), her career in politics took {#blank#}10{#/blank#}.

    A few people have lucid (清醒的) dreams, in {#blank#}1{#/blank#} the dreamer is aware they're dreaming and can control the experience. Some others can learn {#blank#}2{#/blank#} (have) lucid dreams. The practice can be used to deal with frightening dreams. However, its potential has been limited by it often {#blank#}3{#/blank#} (be) so hard to achieve. Now, researchers have developed the most effective method yet for promoting lucid dreams.

    The researchers let 121 adults aged 19 to 75 pick something {#blank#}4{#/blank#} (see)in a previous dream. It was called a "dreamsign" that can serve {#blank#}5{#/blank#} a reminder to become lucid when met again. The {#blank#}6{#/blank#} (volunteer) were then handed capsules. Each person got a high-dose (大剂量的) capsule, a low-dose capsule and a placebo (无效对照剂) capsule, but they couldn't tell which was which. On three occasions, they woke in {#blank#}7{#/blank#} middle of the night, took a capsule, imagined their dreamsign and went back to sleep. The high dose was most effective, causing lucid dreams in 42 per cent of participants. About 27 per cent {#blank#}8{#/blank#} (report) lucid dreams with the low dose and 14 per cent after taking the placebo capsule.

    The potential applications are {#blank#}9{#/blank#} (excite). "This new method has the success rate we need to be able to {#blank#}10{#/blank#} (proper) do research on lucid dreaming," says Denholm Aspy at the University of Adelaide in Australia.

    There are about 100 million middle-aged women dancing in parks and on squares in China, and Deborah Roundy, {#blank#}1{#/blank#} U.S retired school teacher, is one of them. Mrs. Roundy is the only foreigner on the Shanghai dance team at Tongji University, where she is {#blank#}2{#/blank#}(current) teaching English.

    Mrs. Roundy ran upon a dozen or so middle-aged women dancing {#blank#}3{#/blank#} the tunes of Chinese songs in 2012. At the time, she didn't feel used to the new environment and wanted to have some fun in her life. She {#blank#}4{#/blank#}(invite) to join the dancing team.

    At first, Mrs. Roundy communicated with her teammates by {#blank#}5{#/blank#}(exchange) notes to help translate for her. Now she uses a translation app on her iPad.

    {#blank#}6{#/blank#} the Chinese language is not the most difficult thing for her, mastering Chinese dance is. Mrs. Roundy used to do ballet. She said {#blank#}7{#/blank#}(dance) in the U.S. always dance facing the audience. But in China, they change directions all the time, and it was very {#blank#}8{#/blank#}(confuse) for her at first.

    They have developed good personal relations. Mrs. Roundy says they also go out to eat and on field trips together, which are {#blank#}9{#/blank#}(forget) experiences for her.

    Square dancing opens a window for her {#blank#}10{#/blank#}(understand) China, Mrs. Roundy said: Besides dancing, she and her husband have been active in community life, teaching English, and helping elderly neighbors.

Linqing City is connected to Beijing, over 400 kilometers away, through its tribute(贡品) bricks. Linqing tribute bricks, or Gong Bricks, were transported to the country's capital through the Grand Canal for the {#blank#}1{#/blank#} (construct) of historical buildings like the Forbidden City. Local people call the type of brick a legend {#blank#}2{#/blank#} flows from the Grand Canal. This "legend" {#blank#}3{#/blank#}(list) as an example of national cultural heritage on June 14, 2008.

Linqing sits at the confluence (交汇处) of the Weihe River and the Grand Canal, making transportation very {#blank#}4{#/blank#}(convenience) .

During the Ming and Qing (1368-1912) dynasties, Linqing was a large important city {#blank#}5{#/blank#}a population of over one million. Linging tribute bricks earned their reputation during the Ming Dynasty, when they were {#blank#}6{#/blank#}(wide) used for imperial buildings. Apart from the transport links, the quality of the brick is one factor to make {#blank#}7{#/blank#}famous.

The "Lianhua" soil in Linging is {#blank#}8{#/blank#}ideal raw material for bricks. The city is located in the plain of the Yellow River. So when the Yellow River floods, there will always be a layer of fine sandy soil {#blank#}9{#/blank#}(cover) the local soil. Over time, a layer of sandy soil and a layer of clay will form an overlapping structure, known as "Lianhua". Linging tribute bricks {#blank#}10{#/blank#}(make) of this soil will not be out of shape easily.