A friendly English Springer Spaniel named Bonnie, who also happens to be deaf, is being praised by her owner for helping him catch a suspected intruder(入侵者，闯入者) in their Salem home.
Dan Strasser said he heard Bonnie running around the living room at about 6 a.m. Saturday, so he got out of bed to see why she was so excited.
"She smelled him because she does have a very good sense of smell," said Strasser. "She jumped up and got all excited thinking someone was there to play."
He said Bonnie didn't bark or bite like a guard dog, but the commotion she made was enough to alert him.
When he walked into the living room, Strasser said he caught the intruder trying to steal his laptop. Strasser said the man took off, but instead of running out the back door where he came in, he accidentally ran into the garage, where he was cornered.
"As you can imagine there's a lot going on in his mind, like ‘How do I get out of this place?' It's dark and he doesn't know it."
Strasser said he grabbed his gun and held the intruder in the garage while his girlfriend called 911.
"There was a lot of, ‘I'm sorry,'" said Strasser. "He starts talking about how he wants to go home and see his kid and asks if I would please let him go. All the stuff you'd say if you're caught and you don't want to go to jail."
Police showed up and arrested the intruder, who they later identified as Thomas Lowell, 25. He was arraigned in court Monday on charges of burglary and possession of methamphetamine. He is due back in court Oct. 2.
Strasser said Lowell got in through the back door, which he kept open at night so Bonnie could get into the backyard. He plans to keep it closed and locked from now on.
What does the underlined word mean?

A．sudden noise

B．happily rolling

C．crazily biting

D．angrily barking

Bonnie is being praised by her owner because________.

A．she was a lovely dog.

B．she did have a very good sense of smell.

C．she didn't bark or bite like a guard dog.

D．she helped her owner catch a intruder.

After the intruder took the laptop, he ________.

A．ran out the back door.

B．ran into the garage.

C．ran away from the owner’s home.

D．fought against Bonnie.

Which of the following sentences is wrong according to the passage?

A．Strasser’s girl friend called 911.

B．Strasser used to keep the back door open at night.

C．Strasser let the intruder go home because he wanted to see his kid.

D．Strasser plans to keep the back door closed to prevent something from being stolen.