Thi Thử SAT ONLINE - Thi Thử 30 Đề SAT - Reading And Writing

Correct Answer: C

Explanation: Choice C is correct because it provides evidence that supports Peterson's hypothesis that the Treaty of Tientsin was intended to enhance trade between the two nations. If trade between China and Russia grew faster than that between China and other countries following the signing of the treaty, it suggests that the treaty did indeed have a significant impact on enhancing trade between the two nations.

Incorrect explanations:

Choice A is incorrect because while it mentions other treaties, it does not provide evidence of the impact of the Treaty of Tientsin on trade and territorial disputes.

Choice B is incorrect because even though the treaty included clauses about trade, it does not provide evidence that the treaty actually enhanced trade between the two nations.

Choice D is incorrect because it talks about Russia's trade with other nations, not its trade with China, and therefore does not support Peterson's hypothesis about the Treaty of Tientsin.