题目内容：

完形填空

阅读下面短文，掌握其大意，然后从1～20各题所给的四个选项（A.B.C和D）中，选出最佳选项，并在答题纸上将该选项标号涂黑。

Vision is the art of seeing what is invisible to others. -- Jonathan Swift

I walked into a wild third-grade classroom. Music was playing __     , children were under tables applying make-up, kids were throwing a football indoors, and students were __     _ wherever they could find ___     . I was a mid-year __     . The previous ___     said he could no longer manage these children and ___       without notice during the holiday break.

As soon as I walked in the room, I realized why he __     . I sat down ___     _  in my chair and began reading their __     softly. After each name, I ___     _, asking God to help me understand that child. I then nailed a__     _ to the wall next to the chalkboard and began ___     my name and a reading assignment on the board. I then asked each child to come to me, and tell me their names and what they wanted to learn. It was a __     _ task, because only two children there wanted to learn something! Rules were ___     , boundaries established, parents contacted. But the mirror saved the day -- no, the year! Unbeknownst(不知的) to the children, the mirror allowed me to see their every ___     _ while I was writing on the board. They soon became __     _ as to how I knew who was misbehaving while I was writing on the board. When one student finally asked me, I told him I had a special teacher’s eye in the back of my head that my hair ___     . At first they did not believe me. ___     they did begin to exhibit better behavior, especially while I wrote on the board, thinking I had magical __     _. I never told them differently. Why __     a good thing?

1.A. softly     B. clearly    C. loudly        D. peacefully

2.A. speaking   B. laughing    C. standing      D. dancing

3.A. space     B. music       C. partner        D. joke

4.A. representative B. replacement C. reference  D. reward

5.A. teacher    B. headmaster  C. director      D. leader

6.A. retired    B. remained   C. resigned       D. returned

7.A. went      B. came        C. left          D. disappeared

8.A. angrily    B. restlessly  C. indifferently  D. quietly

9.A. names     B. faces      C. figures       D. minds

10.A. prepared  B. prayed     C. protected     D. preferred

11.A. board     B. mirror      C. cross         D. picture

12.A. noting   B. copying     C. writing       D. drawing

13.A. difficult B. different  C. distant        D. direct

14.A. dated     B. written    C. worked         D. set

15.A. make      B. move        C. matter        D. mind

16.A. pleased  B. puzzled    C. known         D. worried

17.A. covered  B. hooked      C. hung           D. displayed

18.A. So        B. However    C. And            D. But

19.A. view     B. scene       C. eyes           D. vision

20.A. mix up   B. bring up    C. mess up       D. burn up