题目内容：

    I worked on boats for twenty­five years. Now I am a docking pilot(码头领航员). My job is to _____ in the large luxury liners(邮轮) and stay with them until they are _____ stopped in the harbour. Sometimes this requires two tugs(拖船), sometimes many more,  _____ the tide and the weather.

Most of you no _____ have seen these tugs pushing and pulling at the big liners. What they are doing doesn't seem to make much _____,_as the minute the big boat is alongside the port, her heavy rope made fast, the job is _____.

I felt very _____ after I had docked several of the large liners. I realized I was in _____ of a great ship worth millions of dollars and the _____ were depending on me to bring her safely to the port. These tugs, whether one or ten, ______ about in accord with(与……一致) whistle signals I ______ them from the bridge of the big liner. These signals make up a language that is just as ______ as the spoken word, or even more so, ______ our docking signals are hardly misunderstood. The captain of each tug does his work according to the signals he ______. He never asks questions. He takes ______ faithfully, and it ______ works out.

Working around tugboats, where so much depends on ______,_has had its effect on what I believe. I believe that if I am to attain a(n) ______ place in the world I must have the help of my fellow men just as the great transatlantic(横越大西洋的) liners depend on the ______ of the little tugs to bring them safely to the ______.

1.A.put B.push C.bring D.join

2.A.safely B.dangerously C.immediately D.illegally

3.A.adding to B.letting alone C.thinking of D.depending on

4.A.wonder B.doubt C.need D.exception

5.A.sense B.profit C.progress D.advance

6.A.prepared B.lost C.planned D.done

7.A.bored B.meaningless C.important D.tired

8.A.control B.praise C.defence D.place

9.A.clerks B.sportsmen C.readers D.owners

10.A.look B.move C.hear D.worry

11.A.write B.send C.mail D.bring

12.A.dependable B.incredible C.doubtful D.visible

13.A.though B.if C.while D.because

14.A.gives B.spreads C.receives D.passes

15.A.nothing B.anything C.something D.everything

16.A.never B.ever C.always D.seldom

17.A.imagination B.creation C.teamwork D.performance

18.A.successful B.frustrating C.regretful D.embarrassing

19.A.prevention B.help C.objection D.delay

20.A.airport B.station C.port D.stop