2.b Analysis According to the rounding method, the first sum of the total retail sales of 12 months is 13. Therefore, the correct answer to this question is option B.
3.c Analysis According to the table, the main import sources of aquatic products in China are Norway, Japan, Chile, the United States, ASEAN, Peru and Russia. Therefore, the correct answer to this question is option C.
4. Analysis shows that the second week is 2000+, the third week is 4000-, the fourth week is 5000-, and the fifth week is 6000+. So, the correct answer to this question is option A.
5.d From the chart, from August 2065438 to August 20654381/this 13 months, only one month is less than 15% (the ruler tool can be used), so the year-on-year growth rate of 12 months is faster than that of. Therefore, the correct answer to this question is the D option.
6.c analysis is based on the second line of the second paragraph of the material? 20 10 to March, the passenger traffic of Xiamen Jinmen route was 27295 1, down 2.38% year-on-year? Yes, from June 5, 2008 to March 2009, its passenger flow was >: =278000+. Therefore, the correct answer to this question is option C.
7.d analysis shows that the number of arrivals from June 5438 to March 2009 is the number of arrivals from April 65438 to April 2009 minus the number of arrivals from April, which is+. Therefore, the correct answer to this question is the D option.
8.b analysis: in 20 10, the total income of overnight tourists in this province was about 324.04? ( 1+25.8%)? 325? 0.8=260 (hundred million yuan). Therefore, the correct answer to this question is option B.
9.b analysis estimated that the difference between 106 1.89 and16.11was about 55, and the yield of fruit and sugarcane increased by 85 and 38 in the first year, so the difference between fruit and sugarcane was only 8 and 2 at the end of the first year. So it's 20 1 1 year. Therefore, the correct answer to this question is option B.
10. Analytical current calculation. 49654? ( 1-32.26%)? 5000? 2/3? 33,333 pieces. Therefore, the correct answer to this question is option B.
1 1.b Analysis Compared with the same period of last year, the sales volume of passenger cars in April 2009 increased by about 83. 1/( 1+37.37)? 37.37%? 83. 1? 0.4/ 1.4? 230,000. So, the correct answer to this question is option B.
12.b analysis: telecom revenue growth from June to June in 20 10 >; 14860.7/6=2476.7。 Therefore, the correct answer to this question is option B.
13.c analytic growth = 158+. Therefore, the correct answer to this question is option C.
14.d analysis showed that the sugar yield of 20 10 decreased by 9. 1%, which was negligible; At present, the yield of oilseeds is more than 10 times of that of flue-cured tobacco and tea, but the growth rate of flue-cured tobacco and tea is far less than that of oilseeds, which shows that oilseeds have the highest yield increase. Therefore, the correct answer to this question is the D option.
15.b analysis shows that the foreign trade surplus of agricultural products in this province was 502-2.13 = 289 million USD in 2008 and 5.02/(1+22./%)-2./kloc in 2007. 252 million US dollars, the surplus increased by 2.89/2.52- 1? 14.6%。 Therefore, the correct answer to this question is option B.
The analysis of 16.d shows that the growth rate of various car types is negative for B car and (53.6-4 1.5)/4 1.5 for A car? 0.3, A0 car is negative, A00 car (7.3-5. 1)/5. 1? 0.4, the largest is A00. Therefore, the correct answer to this question is the D option.
17.a Analyze this topic and investigate the calculation of growth rate. According to the meaning of the question, the first four digits can be truncated: the first three digits are 168. So, the correct answer to this question is option A.
18 growth rate. B analysis is yes. Therefore, the correct answer to this question is option B.
19 analysis. B According to the growth rate, the sown area of wheat increased by 67.7%, which is the largest among the four crops. Therefore, the correct answer to this question is option B.
20.d Analytic growth rate calculation problem (percentage addition and subtraction). The total clothing online shopping market in China is 20.60 percentage points higher than the overall online shopping market growth rate, that is, 72.90%+20.6%=93.5. Therefore, the correct answer to this question is the D option.
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2 1.b Analysis: In May 2009, the total amount of mobile short message service was 643.2? 0. 1 100 million yuan, accounting for 643.2% of the total telecommunications business in that month. 0. 1)/2 14 1.2? 3%。 Therefore, the correct answer to this question is option B.
22. The difference of analysis specific gravity of A =0.03. So, the correct answer to this question is option A.
23. Analysis by the second paragraph of the material? The total sales in May was 4130,000 yuan, of which the sales in Pudong accounted for 89.4%? Yes, the sales volume in Puxi area is 4. 13? 0. 106? 44 million yuan. Therefore, the correct answer to this question is option B.
24.b analysis: 20 10 Cumulative income of cultural and creative industries above designated size in Beijing from June to May 2 100. Therefore, the correct answer to this question is option B.
25.c Analyze and compare the proportion of the two periods, and judge whether the proportion is rising or falling by comparing the local growth rate and the overall growth rate. In item A, the growth rate of personal vehicles is 9.2% higher than that of civilian vehicles, and the proportion is rising. Item a is correct. In item B, the growth rate of a single vehicle is 2 1.9%, which is higher than that of a single vehicle (9.2%), and the proportion increases. Item b is correct. In item C, the growth rate of a single car is 265,438+0.8% less than that of a single car, and the proportion is reduced. Item c is wrong. Therefore, the correct answer to this question is option C.
26. b The monthly average subscription and sales of newspapers and magazines in the post and telecommunications system from June to 26.b 2009 were (668388. 1+42900.2)/5? 65.438+42 million copies. Therefore, the correct answer to this question is option B.
27.b Sugarcane is1116.113.58? 80+, oil is 84.64/33. 14? 2+, the vegetable is 2567.17/113.84? 20+, so sugarcane >; Vegetables > oil. Therefore, the correct answer to this question is option B.
28.c analysis (4295+5114)/1237? 9400/ 1237? 7+。 Therefore, the correct answer to this question is option C.
29.c parsing 25208? 62? 29800? 0.85? 62? 52。 Therefore, the correct answer to this question is option C.
30.c analysis: From June to May, 2008, the long-distance call time of mobile phone was 895.2/( 1+28.4%) ten thousand minutes, while the fixed traditional long-distance call time was 352. 1/( 1-4.6%) ten thousand minutes, the former was about the latter. Therefore, the correct answer to this question is option C.
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3 1.d Analysis This question is a direct reading question. From 20 1 1, the annual difference between import and export of goods was 155 1 100 million dollars, a decrease of 26.5 billion dollars over the previous year, so the annual difference between import and export of goods was 20155/kloc-0+265 =/kloc-0. Therefore, the correct answer to this question is the D option.
32.a Analyze this topic and investigate the calculation of growth rate. In 2008, the year-on-year growth rate of China's goods export was: 30%; In 20 1 1 year, the year-on-year growth rate of China's annual export of goods was
33.b analyze this topic and investigate the calculation of specific gravity. 20 1 1 China's exports to the EU accounted for 3560/ 18986.
34.b analysis this problem belongs to the difference comparison. 20 1 1 year, the balance of China's import and export trade with EU goods is 3560-2 1 12.
35. The topic of C analysis belongs to text analysis.
Option A, proportion comparison, because the year-on-year growth rate of China's annual export of goods is less than the year-on-year growth rate of total import and export in 201year, the proportion of exports to total import and export should be reduced. So option a is wrong.
Option b, look at the picture directly. The total import and export volume of goods in 2009 was lower than that in 2008. Option b is wrong.
C option, comparison of growth, according to the formula, the growth of China's Russian imports in 20 1 1 year is 403? 55.6%? ( 1+55.6%)& lt； 200,2011,China's imports to South Korea increased 1627? 17.6%? ( 1+ 17.6%)& gt； 200, so the C option is correct.
Option D, 20 1 1 year, the export of mainland China to Chinese mainland and Taiwan Province Province increased by 18.3% compared with the previous year, while the import growth rate was 7.9%, so the growth rate of total import and export must be somewhere between the two, so item D is incorrect.
Therefore, the correct answer to this question is option C.
36.b Analysis In the first three quarters of 2007, China's urban fixed assets investment was 7,824.7 billion yuan, an increase of 26.4%. Then in the first three quarters of 2006, the investment in urban fixed assets was 78,247? (1+26.4%) = 6190.4 billion yuan. Therefore, the correct answer to this question is option B.
37.d Analysis According to the data, in the first three quarters of 2007, the investment in oil and gas mining industry increased by 13.7%, the investment in coal mining and washing industry increased by 24.9%, the investment in real estate development increased by 30.3%, and the investment in nonferrous metal ore smelting and rolling processing industry increased by 3 1.2%. Therefore, the correct answer to this question is the D option.
38.b analysis: In the first three quarters of 2007, the investment in the primary, secondary and tertiary industries was 93.8 billion yuan, 3,452.2 billion yuan and 4,278.7 billion yuan respectively, up by 4 1. 1%, 29.3% and 24.0% respectively. Mistake A: Investment in the primary industry increased by 938? 938? (1+41.1%) = 27.27 billion yuan, and the secondary industry increased by 34522-34522? (1+29.3%) = 782.28 billion yuan, and the tertiary industry increased by 42? 787? 42787? (1+24.0%) = 82.8 billion yuan, item b is correct; The total investment of the primary and secondary industries is 9.38+34.522 = 3.546 billion yuan, which is less than that of the tertiary industry. Therefore, the correct answer to this question is option B.
39.c Analysis The largest investment growth rate in the first three quarters of 2007 was in the non-metallic mineral products industry, and A was wrong; Investment in nonmetallic minerals in the first three quarters of 2006 1890? (1+50.9%) =125.25 billion yuan, and the railway transportation investment is 1395? (1+7.1%) =1302.5 billion yuan, b error; According to the data, in the first three quarters of 2007, the investment in oil and gas industry was 65.438+0232 billion yuan, and the investment in coal mining and washing industry was 65.438+065438+003 billion yuan, so C is correct; In the first three quarters of 2007, the investment in oil and gas exploration industry increased by 13.7% year-on-year, and the investment in ferrous metal ore smelting and rolling processing industry increased by 13.0% year-on-year, so D is wrong. Therefore, the correct answer to this question is option C.
40.d analysis: In the first three quarters of 2007, urban projects with a capital of over 500,000 yuan increased by 279,065,438+0, and newly started projects increased by 65,438+0,865,438+0, which was a mistake; The average investment of newly started projects is 60309 per project? 170123 = 35.5 million yuan, bError: the average amount of construction projects is 222,439? 259,083 = 85.86 million yuan, larger than the newly started projects. C error: the growth rate of construction project is 2790 1? (259083? 2790 1)= 12. 1%。 Growth rate of newly started projects 18 15 1? (170123-18151) =11.9%, and d is correct. Therefore, the correct answer to this question is the D option.