If one wants to keep fit, he should  {#blank#}1{#/blank#} {#blank#}2{#/blank#} instead of taking certain pills, which actually has a bad {#blank#}3{#/blank#}  {#blank#}4{#/blank#} people's health.

    Sugar sculpture blowing is {#blank#}1{#/blank#} Chinese folk art where artists blow and sculpt hot sugar to create 3D {#blank#}2{#/blank#} (figure). The finished sculptures not only look good，but also have a good taste, {#blank#}3{#/blank#} (make) them popular among children.

    The main raw material for sugar sculpture blowing is malt sugar (麦芽糖).The malt sugar {#blank#}4{#/blank#} (use) in sculpture blowing has to be heated to high temperatures. It can only be used after several steps, {#blank#}5{#/blank#} include the sorting and cooking of the malt sugar followed by the firing and melting of it.

    Sugar sculpture blowing is {#blank#}6{#/blank#}(careful) made. It can be divided {#blank#}7{#/blank#} two methods—one uses molds (模子)；the other does not，and involves sugar figures taking shape through a combination of blowing air into the processed malt sugar and the artist's flexible hand skills.

    The complex process may explain why there are fewer people making sugar sculpture. To protect and promote this {#blank#}8{#/blank#} (tradition) craftsmanship, the government of Hebei Province founded a sugar figure art {#blank#}9{#/blank#}(organise) in 2011. Now it {#blank#}10{#/blank#} (consist) of over 90 artists recognized as the inheritors (继承人)of the technique.

Color blindness is very common. It affects{#blank#}1{#/blank#} (rough) 1 in 12 men and 1 in 200 women in the world. People {#blank#}2{#/blank#} blindness can't see colors in a normal way.

There are {#blank#}3{#/blank#}(variety) causes of color blindness. For the majority of color-blind people, color blindness is genetic, although some people become color-blind as a result of other diseases, such as diabetes(糖尿病), or they have {#blank#}4{#/blank#} condition over time due to the aging process, etc.

Most color-blind people can see {#blank#}5{#/blank#} (thing) as clearly as other people, but they are unable to fully "'see" red, green or blue light. There are different types of color blindness but there are extremely rare cases {#blank#}6{#/blank#} people are unable to see any color at all. The most common color blindness is red/ green color blindness. Although {#blank#}7{#/blank#}(know) as red/green color blindness, it doesn't mean {#blank#}8{#/blank#}(suffer) will only mix up red and green. It means they mix up all colors that have some red or green as part of the whole color.

The effects of color blindness can {#blank#}9{#/blank#} (classify) into mild，moderate(中等的) or severe. About 40% of color-blind people are even unaware that they're color-blind. Statistically speaking, most people {#blank#}10{#/blank#} (have) a moderate form of red/ green color blindness can only identify 5 colored pencils from a standard box of 24 pencil crayons.