题目内容：

I have two friends who love backpacking. They spent a lot of time in a part of New York State's Adirondack Mountains. It     46 mountains with a height of over 4,000 feet. The Adirondack Mountain Club gives     recognition, and an award, to anyone who         all 46 mountains. My two friends decided to go for this award.

Now what you have to understand is that         many of the 46 mountains have well-marked       to their summits (山顶), others are not marked at all. You have to "bushwhack (在丛林中开路)" using a compass and a map.

My friends had climbed 45 of the mountains. They had just one       — it was the most     requiring bushwhacking. A hiking path led past the base of the mountain, but from that point they were on their own.

Early one morning they left their       and walked five miles on the hiking path to the base of a chain of mountains. When they arrived, they       that they had left their compass and map back in camp. Rather than     the camp, they decided to bushwhack without the compass and map.

For hours they     uphill enduring heat, thick bush, and black flies.         , late in the afternoon they found themselves at the     of a mountain successfully. They were exhausted but       .

The feeling was short-lived, however. When they looked across the valley, they       another higher mountain. They had climbed the     one! It was too         that weekend to put their error right. They had to       another four months to climb the right mountain.

This story       us a good lesson. Often in life we put in a great effort to reach a goal. But without the right "map" and "compass", it is       to get "lost".

1.A. goes through        B. consists of         C. relies on          D. connects to

2.A. special             B. similar            C. normal           D. general

3.A. describes          B. draws            C. observes         D. climbs

4.A. while              B. since             C. because          D. unless

5.A. paths              B. rivers             C. views           D. avenues

6.A. occupied           B. left               C. deserted         D. missed

7.A. interesting          B. changeable        C. reachable        D. remote

8.A. house             B. room            C. camp           D. yard

9.A. ignored            B. discovered         C. sensed           D. explained

10.A. departing from      B. traveling to        C. returning to      D. going for

11.A. jumped           B. wandered         C. ran             D. walked

12.A. Immediately        B. Surely            C. Finally           D. Hopefully

13.A. bottom             B. top               C. slope            D. base

14.A. embarrassed        B. moved            C. disturbed        D. excited

15.A. admired           B. checked          C. saw             D. appreciated

16.A. strange             B. wrong            C. distant           D. steep

17.A. late                B. dangerous         C. puzzling         D. helpless

18.A. save               B. wait              C. gain             D. put

19.A. sends              B. tells              C. recommends     D. teaches

20.A. easy               B. hard              C. annoying         D. discouraging