读中亚与我国新疆部分地区示意图，完成下列问题。（15分）

丝绸之路是东西方联系之路，而丝绸之路中亚段却又是艰辛之路。

（1）说明中亚段不利于古代商旅通行的自然原因。（5分）

我国与中亚诸国决定共同打造新丝绸之路经济带。

（2）简述新建中吉乌铁路对我国与中亚诸国经济发展的有利影响。（4分）

中亚矿产资源丰富，盛产棉花等农产品，但制造业相对落后。新疆喀什与“珠三角”和中亚诸国合作，实施“东联西进”战略，提升经济合作层次。

（3）结合所学，尝试提出喀什“东联”和“西进”应分别采取的主要措施。（6分）

Kagiso is chairman of the board of directors of Kwacha Supermarket, a limited liability company running a chain of stores in Botswana. Kagiso holds 60% of the shares in Kwacha Supermarket.Kwacha Supermarket entered into a contract with Tlhapi (Pty) Limited for the supply of frozen fish. At the time of conclusion of the contract, Kagiso was managing director of Tlhapi (Pty) Limited. Kwacha Supermarket paid for the supply of the frozen fish. The other directors of Kwacha Supermarket later discovered Kagiso’s involvement in the transaction, and now wish to rescind the contract with Tlhapi (Pty) Limited.Required:Advise Tlhapi (Pty) Limited if the contract is enforceable against Kwacha Supermarket, discussing the provisions of the Companies Act, 2003 dealing with directors’ interests in a transaction to which the company is a party. (10 marks)