题目内容：

    When one man offered to take a woman stranger's baby so that she could rest on a recent flight, many people on the plane watched it.

“It was so touching,” one passenger, Andrea Byrd said. She shot a photo of the man carrying the baby up and down the aisle（通道） and posted it on Facebook, where it's since gone viral.

“I was in tears,” Byrd wrote in the post, which has been shared almost 100,000 times. “Not because he was white and she was black... but because it showed me today that there are, still good people out there in a world full of evil.”

The Southwest Airlines flight was heading from Minne- apolis to Atlanta on September 5.

The mom, Monica Nelson, who is pregnant, said she had been nervous about traveling alone with her 20- month-old son Luke. When he grew annoyed and wouldn't rest, the man seated next to them surprised her by offering to help, she said. He walked up and down the aisle holding the boy, soothing him to sleep.

“It was such a relief because I was a little worried traveling with him without my husband there to help out,” said Nelson, a teacher who lives in Atlanta. “I'm still very grateful- he was so kind.”

She said the man's name is Rcid, and she learned that he also has a son named Luke.

Byrd said she was particularly touched by the scene because she has two children of her own and could put herself in the mom's shoes. Now their story has touched thousands of people across the world, reminding people how powerful a simple act of kindness can be.

“It's good to know the world is not all bad,” Nelson said, “There are some really great people out there.”

1.How did the man help the woman in the flight?

A.He helped the baby to feel relaxed.

B.He gave his own seat to the woman.

C.He carried the baby up and down in the air.

D.He posted a photo of the woman on Facebook.

2.What was the result after Andrea Byrd posted the photo online?

A.The man suddenly became successful.

B.So many people were touched by the story.

C.Monica Nelson decided not to take a flight again.

D.The young mom and the man became good friends.

3.What does the underlined word soothing mean in paragraph 5?

A.To please somebody to make him sleep for long.

B.To ease somebody to make him feel comfortable.

C.To force somebody to be quiet and silent soon.

D.To sing songs to make him feel happy slowly.

4.Which statement about the man is TRUE?

A.His son's name is Luke. B.He is kind to Andrea Byrd.

C.He prefers to post photos online. D.He loves helping pregnant women.