1 . 听双语新闻——填词

Chinese rail design standards win intl approval

Two international standards for high-speed railway infrastructure design and power supply, which were mainly drafted and developed by China, have been published by the International Union of Railways, demonstrating the nation’s     1     to promoting the internationalization of high-speed railway standards. Led by experts from China, more than 20 professionals from a dozen countries, including France, Germany, Japan and Spain, spent four years drafting the two latest standards.

By the end of last year, China’s high-speed railway network stood at more than 40,000 kilometers,     2     over two-thirds of the world’s total high-speed rail. China’s high-speed railway system spans different geographic     3    , including icy weather, frozen soil, mountainous areas and humid coastal areas, providing abundant experience in building high-speed rail.

2 . 听双语新闻：语法填空

China’s expressway network links 95% of population

China has made solid progress in building a national road network to improve inter-area transport layout and increase traffic capacity, with its expressways linking about 95 percent of the population, official data showed. At present, the expressway network covers 98. 8 percent of cities with an urban population of over 200,000 and prefecture-level administrative centers, while linking around 88 percent of county-level     1     (region), said Wang Tai, from the Ministry of Transport, at a press conference Monday. National highways also     2     (basic) cover administrative areas at and above county level and border ports open all year, Wang said.

As of the end of last year, China had built 117,000 kilometers of national expressways and seen 257,700 kilometers of national highways open to traffic. The country aims to build national roads with a total length of about 461,000 kilometers by 2035, according to a circular released earlier this year. China will also step up green road construction by     3     (enhance) the effective use of resources, protecting ecological environment along the roads and effectively reducing energy     4     (consume) and carbon emissions.

3 . 听双语新闻—填词

China’s expressway network links 95% of population

China has made solid progress in building a national road network to improve inter-area transport layout and increase traffic capacity, with its expressways linking about 95 percent of the population,     1     data showed. At present, the expressway network covers 98. 8 percent of cities with an     2     population of over 200,000 and prefecture-level administrative centers, while linking around 88 percent of county-level regions, said Wang Tai, from the Ministry of Transport, at a press conference Monday. National highways also basically cover administrative areas at and above county level and border ports open all year, Wang said.

As of the end of last year, China had built 117,000 kilometers of national expressways and seen 257,700 kilometers of national highways open to traffic. The country aims to build national roads with a total length of about 461,000 kilometers by 2035, according to a circular     3     earlier this year. China will also step up green road construction by enhancing the effective use of resources,     4    ecological environment along the roads and effectively reducing energy consumption and carbon emissions.

4 . 听双语新闻—语法填空

Chinese rail design standards win intl approval

Two international standards for high-speed railway infrastructure design and power supply, which were mainly drafted and developed by China, have been published by the International Union of Railways,     1     (demonstrate) the nation’s contribution to promoting the internationalization of high-speed railway standards. Led by     2     (expert) from China, more than 20 professionals from a dozen countries, including France, Germany, Japan and Spain, spent four years drafting the two latest standards.

By the end of last year, China’s high-speed railway network stood at more than 40,000 kilometers, accounting for over two-thirds of the world’s total high-speed rail. China’s high-speed railway system spans different geographic conditions, including icy weather,     3     (freeze) soil, mountainous areas and humid coastal areas, providing abundant experience in building high-speed rail.

5 . 听下面一段对话，根据所听内容填空。

Yes, you can take a rest or ______ ______ ______.