Read the following article and select the best answer. Article: In the earliest stages of man's development he had no more need of money than animals have. He was content with very simple forms of shelter, made his own rough tools and weapons and could provide food and clothing for himself and his family from natural materials around him. As he became more civilized, however, he began to want better shelter, more efficient tools and weapons, and more comfortable and more lasting clothing than could be provided by his own neighborhood or by the work of his own unskilled hands. For these things he had to turn to the skilled people such as smiths, leather workers or carpenters. It was then that the question of payment arose. At first he got what he wanted by a simple process of exchange. The smith who had not the time to look after land or cattle was glad to take meat or grain from the farmer in exchange for an axe or a plough . But as more and more goods which had no fixed exchange value came on the market, exchange became too complicated to be satisfactory. Another problem arose when those who made things wanted to get stocks of wood or leather, or iron, but had nothing to offer in exchange until their finished goods were ready. Thus the difficulties of exchange led by degree to the invention of money. In some countries easily handled things like seeds or shells were given a certain value and farmer, instead of paying the smith for a new axe by giving him some meat or grain, gave him so many shells. If the smith had any shells left when he had bought his food, he could get stocks of the raw materials of his trade. In some countries quite large things such as cows or camels or even big flat stones were used for trade. Later, pieces of metal, bearing values according to the rarity of the metal and the size of the pieces, or coins were used. Money as we know it had arrived. Question: As men became more civilized they _ . - all learnt to make by themselves the things needed - had to travel a lot to look for what they wanted - wanted better things than those they themselves could provide - no longer provided food and clothing for themselves
wanted better things than those they themselves could provide

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Read the following article and select the best answer. Article: Join in the holiday fun at the Powerhouse this month linked to our new exhibition, Evolution & Revolution: Chinese dress1700s to now. DON'T FORGET our other special event, the Club Med Circus School which is part of the Circus !150years of circus in Australia exhibition experience! *Chinese Folk Dancing: Colorful Chinese dance and musical performances by The Chinese Folk Dancing School of Sydney. Dances include: the Golden stick dance and the Chinese drum dance. A feature will be the Qin dynasty Emperor's count dance .Also included is a show of face painting for Beijing opera performances. Sunday 29 June and Wednesday 2 July in the Turbine Hall, at 11.30 am & 1.30 pm. *Australian Chinese Children's Arts Theatre: W ell-known children's play experts from Shanghai lead this dynamic youth group. Performances include Chinese fairy tales and plays. Thursday 3 to Sunday 6 July in the Turbine Hall, at 11.30 am & 1.30 pm. *Chinese Youth League: A traditional performing arts group featuring performance highlights such as the Red scarf and Spring flower dances ,and a musician playing Er Hu. Sunday 6 to Tuesday 8 July in the Turbine Hall,11.30 am to 1.30 pm. *Kids Activity: Make a Paper Horse :Young children make a paper horse cut-out.(The horse is a frequent theme in Chinese painting, including a kind of advancement.)Suitable for ages 8~12 years. Saturday 28 June to Tuesday 8 July in the Turbine Hall,12.00 pm to 1.00 pm. *Club Med Circus School: Learn circus skills, including the trapeze, trampolining and magic.Note only for children over 5.There are 40 places available in each 1 hour session and these must be booked at the front desk,level 4,on the day. Tuesday 1 to Saturday 5 Julyat 11.30 am & 1.00 pm. Enjoy unlimited free visits and many other benefits by becoming a Family member of the Powerhouse.Our family memberships cover two adults and all children under the age of 16 years at the one address. Members receive Powerline,our monthly magazine,discounts in the shops and the restaurants,as well as free admission to... Question: What is required if you want to enjoy free visits to the Museum? - Calling(02)9217 0600. - Gaining family membership. - Coming for the holiday fun. - Paying Powerline $50.00 a year.
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Gaining family membership.

Ques:Read the following article and select the best answer. Article: Researchers invited 79 people between the ages of 18 and 50 years old who had been diagnosed with depression. 33 of the participants were offered 20 music therapy sessions, in addition to their usual treatment for depression. The other 46 participants received stan dard treatment, and acted as the control group. The one-on-one music therapy sessions each lasted 60 minutes and took place twice a week. Trained music therapists helped each participant to improvise music. On average, each participant attended 18 music therapy sessions. 29 individuals (88 percent) attended at least 15 sessions. The participants in both groups were followed up at three and six months and assessed forsymptoms of depression and anxiety. In the final analysis, researchers discovered that af ter three months of participation, individuals who received music therapy showed greatly fewer symptoms of depression and anxiety, and scored better on general functioning. Although improvements still remained after six months, the difference between the groups was no longer statistically significant. Co-researcher Christian Gold, Ph.D., explained the study findings: "Our trial has shown that music therapy, when added to standard care including medication, psychotherapy and counseling , helps people to improve their levels of depression and anxiety. Music therapy has specific qualities that allow people to express themselves and interact in a non-verbal way - even when they cannot find the words to describe their inner experiences." Given the success of the study, researchers say it needs to be repeated with a larger sample of people, and that further research is needed to assess the cost-effectiveness of such therapy. Outside experts believe this study shows that music ther apy is an effective addition to traditional therapy and improves outcomes. Mike Crawford, M.D., said, "This is a high-quality randomized trial of music therapy specifically for depression, and the results suggest that it can improve the mood and general functioning of... Question: A standard treatment for depression includes all the following ways EXCEPT _ . - Music therapy - Medication - Psychotherapy - Counseling

Ans:
Music therapy