简答题When the relief degree of land surface (RDLS) in a area is less than 1, it’s a plain area, and its output is ____. A、5 million yuan/sq. km B、10 million yuan/sq. km C、15 million yuan/sq. km D、20 million yuan/sq. km简答题Under the leadership of Deng Xiaoping, the People's Republic of China began economic reforms from ____, shifting from a planned economy to a market economy. A、1978 B、1979 C、1980 D、1981简答题The area east of the Hu Huanyong Line occupies ____ of the whole country. A、43.71% B、45.61% C、50.13% D、62.25%简答题From 1978 to 2018, the number of cities in China increased from 193 to ____ , and designated towns approved by a higher level government rose from 2000 to 21,297. A、 623 B、632 C、672 D、682简答题The average annual TFP growth rate of the tertiary industry in the area to the west of the Hu Line is 0.1%, and the contribution rate to economic growth is only 1.61%. True or false?简答题The average annual TFP growth rate of the secondary industry in the area west of the Hu Line is 3.03%, and its contribution rate to economic growth is 25.74%. True or False?简答题Which are China's coastal open cities____. A、Dalian B、Qinhuangdao C、Tianjin D、Yantai简答题China's "Thirteenth Five-Year Plan" clearly defined ____ urban agglomerations. A、19 B、20 C、21 D、22简答题China from southeast to northwest has ____. A、Humid area B、Semi-humid area C、Semi-arid area D、Arid area简答题Since the 18th National Congress of the Communist Party, the Party Central Committee has proposed which of the following development strategies ____. A、Coordinated development of the Beijing-Tianjin-Hebei region B、The development of Yangtze River Economic Belt C、The Belt and Road Initiative D、Guangdong-Hong Kong-Macao Greater Bay Area简答题In 1547, Leghorn in the Gulf of Genoa, Italy, was officially named Free Trade Port. True of False?简答题The western development strategy covers 6 provinces, 5 autonomous regions and 1 municipality directly under the Central Government. True or False?简答题The Hu Line is a virtual boundary line proposed by Chinese demographer Hu Huanyong in ____. A、1935 B、1940 C、1945 D、1950简答题China has gradually formed a new spatial structure of urban agglomeration consisting of 5 national-level urban agglomerations, 9 regional urban agglomerations, and 6 regional urban agglomerations. True or False?简答题From 1985 to 1988, China's key economic delta(s) for development were ____. A、The Liaohe River Delta B、The Yellow River Delta C、The Pearl River Delta D、The Hanjiang River Delta