Today I took Frank to have a training class (培训课). We got there earlier than most of the other dogs and owners.
Mr. Brown helped us teach our dogs some skills (本领). When the dog did it, he said, “Good dog!” He was a serious man but he laughed a lot with dogs. He said Frank was smarter than other dogs.
Next to Frank was also a smart dog. His name was Sam. His short legs made him look funny, but he could run faster than many of the bigger dogs. His owner was a quiet girl and looked a little shy. So I said hello to her first. I hoped she could be my friend.
At the end of the class, Mr. Brown told me that Frank did the best this class and he would give him a ball.
The meaning (意思) of the underlined word “owner” is 　　　.

A．兽医

B．主人

C．指挥

D．导师

Who is Frank?

A．He’s a dog.

B．She’s a shy girl.

C．He’s a quiet boy.

D．She’s a teacher.

What did Mr. Brown do during the class?

A．He taught dogs some skills.	B．He fed dogs.
C．He gave dogs balls.	D．He talked with dogs.

What did Mr. Brown think of Frank?

A．Frank was serious.	B．Frank was outgoing.
C．Frank was funny.	D．Frank was smart.

Which of the following is NOT true?

A．Sam ran faster than some bigger dogs.

B．Sam was next to Frank.

C．Frank arrived later than most of the other dogs.

D．Frank did the best in class.