一知道他恢复了健康，他的朋友就高兴起来。

    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{#blank#}1{#/blank#}the Gobi desert. After two days in Earth's orbit, the spacecraft{#blank#}2{#/blank#}(be) to link up with China's space laboratory, called the Tiankong-2,{#blank#}3{#/blank#}name means" Heavenly Palace 2". The lab {#blank#}4{#/blank#}(place) into orbit last month.

    The polar bear is found in the Arctic Circle and some big land masses as far south as Newfoundland. While they are rare north of 88°, there is evidence {#blank#}1{#/blank#} they range all the way across the Arctic, and as far south as James Bay in Canada. It is difficult to figure out a global population of polar bears as much of the range has been {#blank#}2{#/blank#} (poor) studied; however, biologists calculate that there are about 20,000-25,000 polar bears worldwide.

    Modern methods {#blank#}3{#/blank#} tracking polar bear populations have been employed only since the mid-1980s, and are expensive {#blank#}4{#/blank#} (perform) consistently over a large area. In recent years some Inuit people in Nunavut {#blank#}5{#/blank#} (report) increases in bear sightings around human settlements, leading to a {#blank#}6{#/blank#} (believe) that populations are increasing. Scientists have responded by {#blank#}7{#/blank#} (note) that hungry bears may be congregating (聚集) around human settlements, leading to the illusion (错觉) that populations are {#blank#}8{#/blank#} (high) than they actually are. Of {#blank#}9{#/blank#} nineteen recognized polar bear subpopulations, three are declining, six {#blank#}10{#/blank#} (be) stable, one is increasing, and nine lack enough data.

    Since 1949 when the People's Republic of China {#blank#}1{#/blank#}(establish), and especially since 1978, China's transformation from a traditional {#blank#}2{#/blank#}（agriculture）society to a modern industrial society has been greatly accelarated by a rapid industrial restructuring. China's industrial structure developed according to the objective of industrialization, {#blank#}3{#/blank#} aimed at the proportion(比例)of agriculture declining ceaselessly, and the proportion of the industrial and service sector increasing continually. {#blank#}4{#/blank#}(current), the industrial goods produced in China all range from capital goods to consumption goods.

    China's factory outputs extend from textiles (纺织业) to railway, planes and computers. China is the largest producer of inexpensive cotton textiles in the world and exports large {#blank#}5{#/blank#}(quantity) of textiles and clothes. Food processing is very important, and much farm produce is exported. Other industrial products {#blank#}6{#/blank#}(include)television sets, bicycles, cars, trucks and washing machines are expanding in the world.

    China has become {#blank#}7{#/blank#} industrialized country to some extent. The auto and the housing industry, in the process of industrialization have developed by leaps and bounds. The most important export products are machinery and electric equipment,{#blank#}8{#/blank#} the most important import products are raw materials. In recent years, China's industry{#blank#}9{#/blank#}(compete) internationally, and as a result, the {#blank#}10{#/blank#}(develop)of the country's industry is increasingly influenced by international economic environments.