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和D)中。选出可以填入空白处的最佳选项。

One of my next-door neighbors is a sweet 92-year-old Polish lady. A few days ago, I came back home from a trip. As I was     my clothes in my room, I heard a(n)    ,violent knock on the door. It was 10:30 pm, and I wasn’t sure who it could be. I went downstairs and    the peephole（猫眼）, and saw that it was our sweet next-door neighbor.

I quickly     the door, and she seemed really distressed and kept     , “please help me, I need your help. The fire alarm won’t go off. Please help me.” I     told her that everything would be okay, and     her to her house to see what was going on     the fire alarm.

She     that the alarm had been going on and off inconsistently for the past two hours, and that her     to call her daughter to come and fix it was fruitless. So I took a chair from her dining room table,     it, and looked at the fire alarm.

After twisting the fire alarm off, I blew into it, because sometimes     causes it to make strange noises. She seemed     but was exactly shaking out of fear. I asked her     she was okay, and she said she was     , so I gave her a hug. I felt her shaking in my embrace, and held her    for a few minutes until she stopped shaking and sighed a breath of relief.

We then     and talked for ten minutes, until I felt that she was okay, and safe to sleep. She was so generous with     for being with her, but I thanked her for     me that hugs are indeed good tools! So, sometimes, a(n)     hug is a good and powerful way to hold someone going through a difficult period.

1.A. collecting     B. designing   C. unpacking       D. setting

2.A. continual      B. flexible     C. rhythmic      D. impressive

3.A. looked through  B. made out    C. cut up         D. turned to

4.A. closed         B. moved      C. locked         D. opened

5.A. thinking        B. repeating  C. complaining     D. screaming

6.A. frequently      B. briefly      C. immediately     D. roughly

7.A. required       B. accompanied  C. inspected      D. observed

8.A. for             B. to           C. by              D. with

9.A. predicted      B. warned       C. mentioned      D. proved

10.A. attempt       B. suggestion   C. responsibility  D. permission

11.A. pressed       B. revolved     C. crashed        D. climbed

12.A. power         B. dust         C. paper           D. switch

13.A. determined    B. terrified  C. relieved        D. devoted

14.A. when          B. how          C. why             D. if

15.A. afraid         B. tired        C. sleepy         D. pleased

16.A. casually      B. tightly      C. automatically D. abruptly

17.A. broke down     B. sped up     C. sat down        D. turned around

18.A. suffering      B. regret      C. shame           D. gratitude

19.A. advising      B. reminding   C. encouraging     D. advocating

20.A. simple         B. special      C. official       D. Sudden