(1) tropical monsoon climate (2 points)? Rough terrain (or blocked by mountains and poor geological conditions) (2 points)

(2) Southwest (2 points)? 14(2 points)

(3) Flood (or drought) (2 points)? Remote sensing technology (2 points)

(4) Advantages: ① Sufficient labor resources; ② Rich in raw materials; ③ It has a long history and rich production experience; ④ National policy support; ⑤ There is a great demand in the international market (2 points for each score, 3 points and 6 points for correct answers).

The main reasons are: (1) ensuring sufficient raw materials for production; (2) Extending the industrial chain to promote the development of related industries; ③ Increase the market price. (2 points for each point, 4 points for two correct answers)

(5)① It is conducive to improving infrastructure such as transportation; ② expanding the consumer market; ③ Promoting industrialization and urbanization; (4) Facilitating the introduction of China capital and promoting economic development; ⑤ Increase employment and residents' income; ⑥ Promote the upgrading of industrial structure. (2 points for each point, 4 points for two correct answers)

Test analysis:

(1) All three countries are located in South Asia, with a tropical monsoon climate. Looking at the map, we can see that the mountains in this area are vertically distributed from north to south, with high mountains and deep valleys, rugged terrain and complex geological conditions, which brings great difficulties to the construction of traffic lines.

(2) According to the time on the materials, it was winter during the meeting, and the northeast wind prevailed in South Asia, so the flag floated to the southwest. According to the latitude and longitude in the title, when Dhaka uses the East Sixth District, Beijing time is the East Eighth District. When Dhaka is 12, Beijing time is 14.

(3) All three countries have tropical monsoon climate, with concentrated precipitation in summer, and the change of summer monsoon forces, which leads to repeated floods or droughts in this area. In order to monitor the scope of disasters, remote sensing technology should be adopted.

(4) Bangladesh has a large population and abundant labor resources. Leather processing industry is rich in raw materials, with a long history and rich production experience. With the support of national policies, there is a great demand in the international market.

Prohibiting the export of raw hides is conducive to protecting sufficient raw materials for production, prolonging the industrial chain and promoting the development of related industries. Raise the market price.

(5) The construction of "China-Myanmar-Bangladesh-India Economic Corridor" is conducive to improving infrastructure such as transportation, strengthening external ties and expanding the consumer market. Is conducive to promoting the development of industrialization and urbanization. Facilitate the introduction of China capital, promote economic development, increase employment and increase residents' income. Promote the upgrading of industrial structure.