题目内容：

    A Facebook user uploaded photos of a dog, Leo, sharing that he had seen the animal sitting in the same spot every day, as if waiting for someone. They originally thought the dog had been abandoned, but then realized that he looked well-fed. It turned out that the dog had indeed been spending most of his around that intersection, but a woman had been coming around regularly to bring him food and water.

The 45-year-old woman, named Saowalak, said that when she first found him in that very same spot, several years ago, Leo was all skin and bones and plagued by skin disease, so she took him home and nursed him back to health. However, Leo returned to the same place she first saw him, making her assume that he was waiting there for his owner. She just came and brought him food and water every few days.

After learning about the story, the Facebook user decided to share it on social media, documenting with photos of the dog and the kind-hearted woman who looked after him. The post soon went viral and the photos of Leo got shared hundreds of times online.

Nang Noi Sittisam, a 64-year-old woman, almost had a heart-attack when her daughter showed her a photo of a dog that looked a lot like BonBon, the beloved dog she had lost during a car trip. Learning that he had been waiting for her in the same spot for the last four years, her heart melted.

Auntie Noi told her daughter to drive her to where the dog was waiting instantly she saw the photo and heard the story. When she got there and called his name, “Bon Bon”, the poor dog started wiggling his tail and came to her, but when she tried to take him home with her, he was reluctant to follow. She then understood that her BonBon had become attached to Saowalak, the woman who had nursed him back to health.

1.What can we learn about the dog, Leo?

A.He was abandoned by his former owner because of his disease.

B.He stayed at the same spot hoping to wait for a good owner.

C.He was lost but finally reunited with his master.

D.He waited at the same place because he didn’t like to stay with Saowalak.

2.Why did the Facebook user upload the photos of Leo and a woman?

A.To make an ad for Facebook.

B.To share a moving story.

C.To honor the woman for her kindness.

D.To help Leo find his former owner.

3.Which of the following words best describe the dog?

A.Stubborn but attached.

B.Considerate but discouraged.

C.Optimistic and cute.

D.Loyal and faithful.