题目内容：

阅读下面短文，从短文后各题所给的四个选项（A、B、C、D）中，选出可以填入空白处的最佳选项。

As Mrs.Thompson，an elementary teacher，stood in front of her 5th grade class on the first day of school，she told the children a lie. Like most ________，she looked at her students and said that she ________ them all the same. But that was impossible，________ there in the front row was a little boy named Teddy Stoddard，slumped in his seat(蜷坐着)．Mrs. Thompson ________ that Teddy didn't play well with the other children，and that Teddy could be so ________ for his failure in exams.

When Mrs.Thompson ________ each child's past records，she found that Teddy was a(n) ________child，but became withdrawn after his parents' death. By now，Mrs.Thompson ________ the problem. She began to pay particular attention to Teddy. And tried her best to ________ him. By the end of the year，Teddy had become one of the ________ children in the class.

Years past after Teddy's graduation，Mrs.Thompson got a(n) ________，saying that Teddy would soon graduate from college with the highest of ________.Then four more years passed and yet another letter came. Teddy said he was going to be ________ and he was wondering if Mrs. Thompson might ________ to sit in the place at the wedding that was usually ________ for the mother of the groom. Of course，Mrs. Thompson ________.

At the wedding，they hugged each other，and Teddy ________ in Mrs. Thompson's ear，“Thank you Mrs. Thompson for ________ me. Thank you so much for making me feel important and ________ me that I could make a difference.”Mrs.Thompson，with tears in her eyes，whispered back. She said，“Teddy，you have it all ________.You were the one who taught me that I could make a difference. I didn't know how to teach until I met you.”

1.A. doctorsB．nursesC．studentsD．teachers

2.A. lovedB．hatedC．protectedD．prevented

3.A. soB．whileC．becauseD．though

4.A. promisedB．decidedC．thoughtD．noticed

5.A. unpleasantB．delightedC．motivatedD．addicted

6.A. remarkedB．reviewedC．madeD．required

7.A. disabledB．brightC．unwiseD．stubborn

8.A. solvedB．explainedC．realizedD．denied

9.A. scoldB．discourageC．comfortD．encourage

10.A. smartestB．tallestC．strongestD．warmest

11.A. answerB．letterC．packageD．invitation

12.A. positionB．ranksC．honorsD．salary

13.A. divorcedB．marriedC．employedD．satisfied

14.A. devoteB．developC．connectD．agree

15.A. reservedB．preservedC．remainedD．received

16.A. refusedB．didC．hesitatedD．parted

17.A. shoutedB．addedC．criedD．whispered

18.A. respondingB．depending onC．believing inD．forgiving

19.A. showingB．thinkingC．requestingD．reminding

20.A. rightB．wrongC．goodD．ready