A recent study, while showing a generally positive attitude toward science, also suggests a widespread worry that it may be "running out of control". This idea is dangerous.

Science can be a force for evil as well as for good. Its     1     can be channeled either way, depending on our decisions. The decisions we make, personally or collectively, will     2     the outcomes of science. But here is a real danger. Science     3     so fast and is so strongly influenced by businesses that we are likely to believe whatever decisions we come to will make little difference. And, rather than fighting for the best possible policies, we may step back and do nothing.

Some people go even further. They say that despite the     4     and legal objections (反对), whatever is scientifically possible will be done-somewhere , sometime. They believe that science will get out of control in the end. This belief is dangerous too, because it fuels a sense of hopelessness and     5     them from making efforts to build a safer world.

In our interconnected world, the     6     of agreement in and out of the world of science can lead to the failure to control the use of science. Without a     7     understanding, the challenges of "controlling" science in this century will be really tough. Take human cloning for example. Despite the general agreement among scientists on its possible huge     8     on traditional moral values, some countries still go ahead with the research and development of its related techniques. The     9     are hard to predict.

Therefore, discussions on how science is applied should be extended far beyond scientific societies. Only through the untied     10     of people with hope, can we be fully safe against the misuse of science and can science best serve mankind in the future.

【推荐3】The carrier rocket sent a Shenzhou-ll spacecraft（航天器）with astronauts Chen Dong and Jing   Haipeng into space. The rocket was fired from the Jiuquan Satellite Launch Center         1    the Gobi   desert. After two days in Earth's orbit, the spacecraft    2     (be) to link up with China's space   laboratory, called the Tiankong-2,     3       name means“Heavenly Palace 2". The lab     4     (place) into orbit last month.

The astronauts will spend 30 days on the Tiankong-2. They plan to perform       5         (science) and   spacecraft-related experiments and test systems for a future space station. In       6       words, the   Tiankong

～2 laboratory will not be part of that space station. Its main goal is to practice the techniques and the       7         (technology) that they will be       8     (use)to build and operate that final space station.

It is predicted that the Chinese space station will be built mostly by machine. China hopes to have   the space station    9     (complete) by 2022 and it is expected to operate for at least 10 years.

China also plans to land a probe（探测器）on Mars by 2020. Until now, China has completed a   total of five manned space missions. And,   in 2003,it       10     (successful)landed a probe on the moon.

Putting up her hair in a bun adorned with an elaborate hairpin and wearing a long gown with embroidery and loose sleeves, 19-year-old Chen Xi might be     1     for a time traveler from centuries ago if not for her face mask and cellphone.

"I was     2     by the beauty of hanfu in costume dramas at the very beginning. They looked fairy-like, and I really liked it," she said. "Fascinated by this special garment, many young Chinese like me become more interested in traditional Chinese culture, customs and music."

In 2018, the number of hanfu fans reached 2.04 million, up 72.9 percent year on year, according to a report on China's hanfu industry released by iiMedia Research, a Chinese consulting agency. A few years earlier, whenever Chen put on hanfu and walked on the street, passers-by gave her weird looks. Now things are different. Hanfu has seen a growing and more visible     3     in the daily life of China.

If you walk through the streets and parks in cities such as Hangzhou or Kunming, you may     4     upon an individual dressed in the sweeping ropes, crossed collars and wide sleeves of hanfu. Dressed in this way, they aim to keep the apparel and the rich culture behind it     5    .

Liu Dan, 43, put on his first hanfu suit and stepped out onto the street in 2006 when he returned from overseas to Kunming, the capital city of Southwest China's Yunnan province. He said the hanfu    6     started in the early 2000s on online forums and websites, but now the fashion has jumped out of the screen and onto the streets.

In 2007, Liu, with an educational background in software engineering,     7     the Yunnan Hanfu Association. The number of hanfu     8     in the association has grown from fewer than 10 to more than 10,000. Each weekend, they meet up for themed activities. Amid the COVID-19 epidemic, Liu has moved these cultural activities online.

Many companies have cashed in on the upsurge in hanfu popularity. E-commerce giant Alibaba and livestreaming platform Huya both have launched apps to     9     hanfu fans and thereby nurture online shopping sales.

Experts believe the resurgence of hanfu, like traditional songs and poems, is part of a larger trend to prize tradition, as the increasingly wealthy and     10     Chinese society sets off to reconnect with its cultural roots.

Now that the temperature has started to rise, it’s time to put on our casual and cool T-shirts. But to stand out from the crowd this season, you should consider adding a slogan (标语) T-shirt to your       1    .

From headlines and hashtags (贴文标签) to popular quotes, many words have leapt from     2     onto our clothing. In April, New York magazine came up with a creative idea – turning headlines from its fashion section into slogan T-shirts.

But slogan T-shirts certainly aren't     3     creations. Although they're believed to have been the idea of small 1960s London fashion store Mr. Freedom, British designer Katherine Hamnett first introduced them to the wider world in the 1980s. 'the slogan T-shirt was something to give you a(n)     4     ... in one, you could be read from 200 yards (about 183 meters) away, ' she recently told the BBC.

However, people have been using     5     ways to send political messages far before slogan T-shirts came along. 'In the 19th century before women had the vote, they would use umbrellas that represented their     6     candidate, ' Steven Fielding, professor of political history at the University of Nottingham, told Elle magazine.

Indeed, fashion has always been about self-expression. And slogan items have become a way to     7     messages without the need to scream and shout. 'sometimes we talk about serious stuff, and sometimes fun things, ' Swedish designer Annika Berger told the Guardian.

British designer Viet Tran shared his story of making fun T-shirts with Elle. Graduating from college, he couldn't afford a cool T-shirt, so he and his friends just made their own,     8     slogans such as, 'He's your man. ' Tran told the magazine. 'It was an inside joke that     9     us as a group. ' British fashion expert Natalie Kingham also agreed that slogan items provide a(n)     10     platform.

So, if you want to share your thoughts with the world, a slogan T-shirt is certainly a good way to start.