题目内容：

You are trapped at the window of a building that is on fire. You hear a man’s voice through the smoke ______ you shouting, “Jump!” Will you jump? Will you leave the known, as ______ as it is, and jump into the unknown?

The ______ depends on two factors (因素). The first has to ______ how much you know about the person who is shouting to you. Is he ______? Will he let you fall to the ground ______ support your weight?

So it is with all of our ______. What do we know about the people we would like to ______? Will they stand by you when surroundings ______? Can they be depended on?

It’s like a woman who once purchased two watches from a street vendor (小贩) on London’s Oxford Street. When she asked if the street salesman could ______ her guarantees, he said. “Certainly, madam. I can give you even ______ guarantees.” Then he added, “The only thing I ______ guarantee is that I will be here this time next Monday morning”

So the first part of trust is ______. Is the other person worthy of your trust?

____ important is a second factor, which is ACTION. Will you jump? It ______ little how much you believe you trust someone if you are finally ______ to jump. Will you show your trust for them by jumping?

You may be ______ to make a jump. Staying in the burning building is ______ an option, but not one you’ll want to make for long. ______ it feels risky to jump into the smoke, you may discover there is a safe and secure ______. You may also discover that there are those to be trusted. And you may discover that it is worth the jump.

1.A. beside    B. below    C. behind    D. above

2.A. strange    B. dangerous    C. secure    D. complex

3.A. phenomenon    B. problem    C. answer    D. approach

4.A. go with    B. make out    C. look over    D. do with

5.A. reliable    B. able    C. strong    D. clever

6.A. but    B. and    C. or    D. then

7.A. situation    B. options    C. character    D. relationships

8.A. accompany    B. trust    C. support    D. protect

9.A. change    B. continue    C. disappear    D. improve

10.A. delay    B. consult    C. offer    D. acquire

11.A. lifetime    B. professional    C. certain    D. annual

12.A. mustn’t    B. can’t    C. needn’t    D. won’t

13.A. COURAGE    B. DEPENDENCE    C. STRENGTH    D. BELIEF

14.A. Equally    B. Absolutely    C. Basically    D. Relatively

15.A. costs    B. bothers    C. matters    D. differs

16.A. unwilling    B. unlikely    C. eager    D. ready

17.A. expecting    B. demanding    C. deciding    D. failing

18.A. merely    B. always    C. hardly    D. occasionally

19.A. Though    B. Because    C. When    D. Once

20.A. survival    B. jump    C. escape    D. landing