题目内容：

We started out in a great morning and were heading over the mountain range to Ellensburg. We stopped at Snoqualmie summit for a quick rest. About a mile from there, we heard a loud sound and thought we might hit a rock. However, we were wrong.

As we were turning into the rest area, we heard a loud banging sound again, and all I could do was get this car pulled over and stopped. Once we got stopped, and tire pulled off, we found that the bolt （螺栓），which is necessary for the brake to work, had been missing. Had I hit the brake with any more speed, I am sure the car would have turned over and we could have all been killed.

The first thing we needed to do was get a new bolt, so my husband went to get a cup of coffee and to ask whether there would be an auto parts store. They told him where, and then he came back to find we had no way to get there. That was when the Angel showed her wings! One of the coffee volunteers was getting off her shift and offered to take him to the auto parts store. So this angel took him to Ellensburg to get the part, only to find out that it was the wrong part. So she came back to see if everything fit and sure enough, she offered to take him to the hardware store in town to see if they could find this bolt!

She spent well over 4 hours with us, driving us around to help fix our car and protect us until we were safe. She even followed us for a short time on the freeway until she knew we were well on our way safely. We were blessed that day, and when I told her she was an angel she just said we would do the same thing, and she was right, I would and I will again!

1.What actually happened when the writer heard the loud sound at the first time?

A. The car hit a rock and its tires were broken.

B. The car pulled over because of the steep road.

C. The brake couldn’t work because of the lost bolt.

D. The car turned over because the bolt was missing.

2.What is the implied meaning of the underlined part in Paragraph 3?

A. The author wished someone would help them.

B. Someone appeared to give them what they needed.

C. Someone transported them to the right place.

D. Someone appeared at that time to help them.

3.Which of the following words can best describe the volunteer?

A. Kindhearted and patient.

B. Humorous and helpful.

C. Patient and humorous.

D. Helpful and funny.

4.What is the best title for the passage?

A. An angel in the mountains!

B. A terrible accident in the mountains!

C. An unusual situation in the mountains!

D. An unbelievable sound in the mountains!