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

Correct Answer: C

Explanation: Choice C is correct because it accurately captures the main idea of the text. The text describes Mole's happiness and wonder upon discovering the river. He personifies the river as a playful and lively creature, indicating his joy and fascination with it.

Incorrect explanations:

Choice A is incorrect because, although the river is described in vibrant and lively terms, there is no indication of fear or apprehension from Mole. On the contrary, he is described as being completely happy.

Choice B is incorrect because the river is personified in playful and joyful terms, not as something destructive or threatening.

Choice D is incorrect because the text describes Mole's happiness upon discovering the river, not disappointment or regret.