What is the main idea of the second paragraph?

Câu hỏi: What is the main idea of the second paragraph?

A Pat Travis lives near Area 51.

B Pat Travis thinks she saw a UFO.

C Pat Travis has seen many unusual things.

D Pat Travis usually saw a strange light in the sky.

Câu hỏi trên thuộc đề trắc nghiệm

Reading 1A: Have Aliens Visited Us?