Read the advertisements carefully．Thenanswer the questions that follow．

INTERESTED IN CHILDCARE?

Qualified person or preschool teacherneeded for busy childcare center, south of the river．Full-timework guaranteed．Immediatestart necessary．Thecandidate must be able to work as a co-operative team member．Phone6345 2345 for an interview and fax resume to 6345 2345．

WE NEED OFFICE CLEANERS!

Three people are required forprofessional cleaning in the CBD area．Working hours from 5:00 pm on Mondays,Wednesdays & Fridays．Approximately five hours per shift．A goodrecord is necessary．Experiencepreferred．Phone6345 7843 now．

WANT TO WORK AS A DENTAL NURSE?

This is an exciting opportunity for aqualified dental nurse with a confident and cheerful personality to work in theSchool Dental Health Scheme．You must be able to get along well withchildren because the work involves talking to groups about dental healthpractices．Forfurther information, visit our website at: schooldentalservices@ gov．sg．And faxyour resume to 6234 4567．

FLORIST WANTED!

Are you a creative and trained floristwith at least two years of experience? Then this may be just what you areseeking．Thecity's leading Florist Artist Studio needs another part-time member on theirwedding team．Pleasephone 6098 7888 now!

    Parents in Spain are being urged to go on a weekend homework strike this month in protest against the unacceptable amount of after-school tasks their children are given.The homework load of Spanish children has long been a sore point with some parents,who argue that the burden is too great,places too much pressure on pupils and eats into family time.

    According to a study by the Organization for Economic Co-operation and Development (OECD),Spanish 15-year-olds have 6.5 hours of homework a Week compared with an average of 4.9 across the 38 OECD countries. The Spanish Confederation of Associations of Mothers and Fathers of Students (Ceapa) is calling on parents whose children attend Spanish state schools to boycott weekend homework in November.

    "We've lost a bit of common sense in this country when it comes to talking about education and we've got a system in which boys' and girls' free time has disappeared",said Jos Luis Pazos,president of Ceapa."Schools are passing on tasks to families that they shouldn't be.It starts with children from the ages of three to six doing half an hour's homework every day.For us,that's an unacceptable situation".

    Pazos said Ceapa disagreed with the belief that children should endure huge amounts of homework in the hope that it would ensure them a better future.They should be.happy when they're little and that life isn't just about someone telling you that you have to suffer inexplicably（难以理解地）.The model needs to change because society has changed.

    Schoolchildren have to fit their homework around the school day,which varies from region to region and school to school,but starts early from around 8 am or 9 am and finishes anywhere between 2 pm and 5 pm.However,schools are increasingly using an 8 am-2 pm timetable to save money and in the face of evidence that suggests the longer hours do not yield better results.

    A spokesman for the education department of Madrid said homework was a matter for individual schools rather than regional governments.They're the ones who know best what the need is in each case.

    After decades of playing catch-up with the U.S. and Russian space programs, China did something neither nation nor any other had done this December: land a spaceship on the dark side of the moon.

    Strictly speaking, of course, the moon has no dark side. But because of the way it orbits Earth, our natural satellite shows us only one side－the other is hidden from our view. No one even saw the far side until 1959, when the Soviet Luna 3 spaceship flew around for a look and sent back photos. No astronaut or spaceship went there until this December, when the China National Space Agency (CNSA) launched a 2,500-pound lander called Chang'e-4 to the southern end of the lunar far side.

    Chang'e-4 operated a small rover (探测车) to survey the geography there for the first time ever. By examining the geography of its landing area, Chang'e-4 could solve longstanding puzzles about the moon, including how it formed 4.5 billion years ago. Chang'e-4 also carried a very small lunar biosphere (生态圈) containing silkworm eggs and a tiny greenhouse designed to grow potatoes in order to study the growth of the seeds on the moon.

    Besides Chang'e-4, China plans to launch Chang'e-5 in 2019. Its mission will be to gather moon rocks using an orbiter, a lander or collector, an ascent stage (上升器) and a capsule that will separate from the orbiter and return the rocks to the earth. ―With these missions, the Chinese will have shown complete mastery of flight in the space between the earth and the moon, said Paul Spudis, an experienced lunar researcher based in Houston.

    CNSA has already outlined ideas for Chinese astronauts to follow the robots to the moon. Pei Zhaoyu, deputy director of CNSA's Lunar Exploration and Space Program Center, told that China plans a permanent robotic lunar station in about 10 years and suggested a human presence on the moon another decade or so after that. Spudis said China's ambitious Chang'e-4 and Chang'e-5 missions should send human's plans for lunar return into rapid development.

    Studies show that older people tend to remember the positive things in life rather than the negative things, while younger people remember the positive and negative equally well. The dominant psychological theory to explain this is that older people are aware of their limited time left, so they prioritize positive emotional experiences. But about a decade ago, I worked with biologist Robert Trivers on his idea that there was an evolutionary basis for older people's increased positive outlook. Our research took us in the fascinating direction of exploring how the body uses its energy.

    When our ancestors needed more energy than usual, perhaps while being chased by a tiger, they had to get that energy from somewhere in the body. Could they borrow it from the brain? That organ uses 20 percent of our metabolic (新陈代谢) output, whether we are solving math problems or watching television reruns. Due to this constant energy requirement, borrowing energy from the brain when our need surpasses the available supply is not an option. Perhaps we could borrow energy from our muscles. Because we use far more muscle energy when we are active than when at rest, in principle, we could borrow energy when we are sitting. But the problem is that most of the energy-demanding emergencies of our ancestors required a muscular response. There was no way to borrow energy from our muscles during an emergency because relaxing when a tiger showed up was not an effective response. This brings us to our immune system, which, when strong, protects us from many illnesses and diseases. Like the brain, the immune system works at great metabolic cost, but largely in the service of keeping us healthy in the future. We have an enormous number of immune cells coursing through our body, a momentary break from production is fine. So, when our body needs extra energy, one of the places it goes is our immune function. When you're being chased by a tiger, you don't need to waste energy making immune cells to fight off tomorrow's cold. What you need is to shift all available energy resources to your legs, with the hope that you will live to experience another cough or sneeze.

    As a result, our immune system evolved to run in maximum amounts when we're happy, but to slow down dramatically when we're not. With this background in mind, Trivers supposed that older people evolved a strategy of turning this relationship on its head, becoming more focused on the positive things in life in an effort to enhance their immune functioning. This was helped along by their knowing much more about the world than younger adults, so they can deal with some of the unpleasant things in life more easily.

In May, 2023, the National Museum of China (NMC) launched {#blank#}1{#/blank#}(it) first original stage play, Joyful Songs In A Flourishing Age,as part of a project seeking to make cultural heritage active again. 

Inspired by The Pottery Storyteller Beating A Drum,a piece in the NMC's collection from the Eastern Han Dynasty, {#blank#}2{#/blank#} play presented a fantasy "dialogue" between the ancient ceramic(陶瓷的) figures and the audience while {#blank#}3{#/blank#}(integrate) art forms such as drama, musical and opera. 

Dialogues {#blank#}4{#/blank#} time and space are happening in new ways at the NMC. The bronze(青铜) exhibits from the Xia, Shang and Zhou dynasties {#blank#}5{#/blank#}(display) inside the NMC's Ancient China exhibition hall often lead visitors {#blank#}6{#/blank#}(impress) by ancient Chinese civilization. Collectible cards featuring {#blank#}7{#/blank#}(image) of the museum's collections have also proven quite popular with visitors. 

Since 2018, the NMC {#blank#}8{#/blank#}(develop) virtual exhibition halls and published short videos on its social media platforms. Therefore, visitors can enjoy exhibitions online, getting a taste of Chinese culture without even leaving their homes. Not only can cultural and creative products bridge gaps, {#blank#}9{#/blank#} they can also help visitors better relate to {#blank#}10{#/blank#}(hide) cultural meanings.