题目内容：

    The opening and closing of the doors are the most significant actions of man’s life. What a _______ lies in doors!

No man knows what awaits him when he opens a door._______ the most familiar room, where the clock ticks and the hearth glows red at dusk may harbor______. The worker may actually have called and______ the leaking pipe. The cook may have been ill and demanded her passports.

There are many kinds of doors. Revolving doors for hotels, shops and public buildings. They are_____ the busy, bustling ways of modern life. Can you ______ William Shakespeare or Charles Dickens skipping through a ______ door? There are double doors, sliding doors, stage doors and glass doors. The ______ and mystery of a door lies in its quality of being hidden. A glass door is not a door at all, but a window. The meaning of a door is to ______ what lies inside; to keep the heart in suspense.

Also, there are many ways of opening doors. There is the cheery ______ of elbow with which the waiter opens the kitchen door. There is the sympathetic and awful ______ of the dentist’s maid who opens the door into the operating room and, without speaking, ______ that the doctor is ready for you.

The opening of doors has in it some flavor of the ______ , some sense of moving into a new moment. Even in ______ , the opening of a door may bring relief. But the closing of doors could be ______, A door closed brings ______ to an end. And there are degrees of sadness in the closing of doors. A door slammed is a confession of weakness. A door ______ shut may often be the most tragic gesture in life.

The opening and closing of doors is a part of the serious fluency of life. Life will not stay ______ and let us alone. We are ______ opening doors with hope, closing them with despair. Life ______ not much longer than a pipe of tobacco, and destiny knocks us out like the ashes.

1.A.mystery B.relief C.scenery D.pleasure

2.A.So B.Still C.Even D.Also

3.A.wishes B.puzzles C.surprises D.changes

4.A.checked B.fixed C.wrapped D.removed

5.A.necessary to B.different from C.consistent with D.typical of

6.A.imagine B.suggest C.catch D.notice

7.A.stage B.sliding C.glass D.revolving

8.A.symbol B.miracle C.sign D.mark

9.A.busy B.hide C.discover D.exhibit

10.A.knock B.bump C.push D.touch

11.A.silence B.noise C.voice D.peace

12.A.announce B.admits C.implies D.expects

13.A.darkness B.certainty C.possibility D.unknown

14.A.vain B.hope C.sadness D.happiness

15.A.easy B.terrible C.dull D.interesting

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

17.A.heavily B.hurriedly C.gently D.firmly

18.A.still B.calm C.silent D.simple

19.A.naturally B.continually C.obviously D.possibly

20.A.measures B.matches C.reaches D.lasts