题目内容：

I had a great time this past summer visiting Stone Mountain Park with my twin grandsons.I had the opportunity to spend the day with them seeing the various sights and attractions.One thing that my grandsons had really wanted to do that particular day was to climb to the top of the mountain.Stone Mountain isn't a particularly tall mountain and fortunately has walking trails to the top,but for two 5-year-olds,along with grandpa,it's a formidable task.

Since my grandson's enthusiasm was much greater than mine,I decided to start the slow walk up the mountain. The beginning part of the trail was slow and gradual.It seemed like we were taking forever to climb just a short distance,but I had to remind myself that it took 3 of their steps to equal 1 of mine,so I found myself walking ahead of them,then having to stop and let them catch up,over and over again.

I was tired and sweaty,just wanting to get to the top of the mountain so I could rest well before starting my way back.I learned early on during our walk that this wasn't going to be the case.We had to stop and look at every large rock with someone's name carved in it.We looked at unusual plant formations.We examined large trees and we explored small rock overhangs that reminded the kids of caves.My grandsons viewed the walk as an exciting adventure.Climbing the mountain was a trial to me but my grandsons were not focused at all on the trial of climbing the mountain;they were simply enjoying the journey of the walk.

I know when I face a trial in life,I tend to always think of the problem.I want the trial to be over quickly and let life get back to normal.What can I learn during the course of the trial? At some point,the trial will be over and we'll be joyous for sure.

However,the real joy should not be that the trial's over,but I am celebrating what I learned during the journey.

1.What does the underlined word "formidable" in Paragraph 1 mean?

A. Relaxing.    B. Meaningful.

C. Strange.    D. Difficult.

2.What can we know from Paragraph 2?

A. The writer kept challenging his grandsons to catch up with him.

B. Old as the writer was,he walked much faster than his grandsons.

C. The writer and his grandsons walked up the mountain very fast at the beginning.

D. The writer was more eager to climb to the top of the mountain than his grandsons.

3.Why did the writer only want to reach the mountain top?

A. To have a good rest.    B. To get a better view.

C. To enjoy unusual plants.    D. To see large rocks carved with names.

4.What can be the best title of the text?

A. A tiring day spent with grandsons.    B. Joy coming from mountain-climbing.

C. A life lesson learnt from grandsons.    D. Learning to enjoy the journey.