Writing text messages while walking is dangerous. A study says it is more dangerous than texting while driving. Researchers found that there are more {#blank#}1{#/blank#} (injury) to texting pedestrians(行人) than there are to texting motorists. Their report says walking is not as easy {#blank#}2{#/blank#} we think. We must focus on many things at the same time to walk safely in a straight line. The researchers said that people forget how to walk {#blank#}3{#/blank#} (proper), so dangerous things happen to them. They bump(撞) into walls and other people. They walk into cars, fall over things in the street, {#blank#}4{#/blank#} even fall into holes.

    A professor said walking is a difficult action. There are several reasons {#blank#}5{#/blank#} texting makes walking dangerous. {#blank#}6{#/blank#} is that people cannot see the street. Another is that they focus on their phone keyboard instead of their feet. A final reason is that their minds are somewhere else—they are not thinking about {#blank#}7{#/blank#} (walk) from A to B safely. The professor said over 6,000 people {#blank#}8{#/blank#} (visit) his hospital last year because of texting. He said {#blank#}9{#/blank#} worst cases are head injuries. When a pedestrian is tossed into the air he/she has nothing {#blank#}10{#/blank#} (protect) the head. The damage can be serious.

    Many people agree that going to a museum is a good way of learning about ancient treasures. However, others may find {#blank#}1{#/blank#} boring to spend hours there. Therefore, how to make museums and their lifeless collections more appealing is a tough question worth {#blank#}2{#/blank#}（attach）importance to.

    Luckily, National Treasure（国家宝藏）, a TV program which{#blank#}3{#/blank#}（begin）to air on Dec, 3, 2017, shed light on ways to inspire interest in museums and their collections.

    Aiming to make ancient relics to come {#blank#}4{#/blank#}（live）, the program presents treasures through different artistic{#blank#}5{#/blank#}.（method）including dramatic performances and storytelling, {#blank#}6{#/blank#} fully interprets the history behind each cultural relic, so that audiences can not only understand how to appreciate the beauty of cultural relics, {#blank#}7{#/blank#} also know the civilization and the spiritual core of Chinese culture. In fact, such programs that promote traditional ancient relics have become popular {#blank#}8{#/blank#} recent years. For example, a 2016 documentary featuring the Forbidden City's cultural relics and their restorers, urged lots of college students {#blank#}9{#/blank#}（apply）to work as volunteers there. It is {#blank#}10{#/blank#}（universal）accepted that National Treasure has been successful in encouraging more people to visit museums by touching their hearts.

    Monkeys do not like it when others get more food {#blank#}1{#/blank#} they do, according to a new study.

    Researchers from Yale and Harvard universities found Capuchin monkeys punish monkeys {#blank#}2{#/blank#} get more food. "This sort of, 'If I can't have it, no one can' response is because {#blank#}3{#/blank#} psychological spite (怨恨), and it was{#blank#}4{#/blank#} (previous) thought unique to humans," said Kristin Leimgruber of Harvard University. She is a co-author of the research study. The researchers watched as some Capuchin monkeys {#blank#}5{#/blank#} (give) more food than others. They found that monkeys getting the {#blank#}6{#/blank#} (small) share pulled a rope to fold up a table holding the other monkey's bigger share.

    Another lead researcher, Laurie Santas, {#blank#}7{#/blank#} (explain) over email, "I think what we can conclude about humans is that some of our more embarrassing tendencies have relatively deep {#blank#}8{#/blank#} (root)." Santos said the spiteful response was not present with another member of the ape species—chimpanzees(黑猩猩).

    An earlier study, she said, showed chimpanzees would fold up the table of other chimpanzees {#blank#}9{#/blank#} (steal) food from them. But they would not punish chimpanzees who just happened {#blank#}10{#/blank#} (have) more food, Santos said. In other words, it was fine if another chimpanzee had more food as long as they did not steal it.