??????? , the disease will produce a powder poison that will kill the patient.

A. If it untreated? ????????????? ????????????? B. If is untreated?? ?????????????

C. If being untreated ????????????? D. If untreated

It was so cold that I couldn’t feel my legs. There was going to be a racing contest that night so I was 36  my horse, Skippy, up. I was simply running laps(跑道的圈) around the ring. The  37  cold air had been blowing past me, freezing my limbs, but every second I  38  it. You could hear the faint  39  of the people up at the clubhouse eating their dinner. My parents were also there, not knowing that my little sister had slowly wandered her way down to the ring. It was  40  because there was no moon or stars. Nobody else was in the ring at the time. I was really enjoying the  41  and I was able to  42  what Skippy was doing. As I took my last lap it  43  . Everything rapidly slowed down as I saw my little sister step  44   the ring. I saw true fear on her face because she knew she wouldn’t be  45  to move out of the way fast enough. She knew that she was going to get hit. She tried to  46  but nothing came out of her fear-dried throat. When my horse got to her, he was still in a full out run.  47  , miraculously(奇迹般地), he slid so hard on his back feet that he  48 . It really made the  49  seem absolutely unreal. I thought that maybe I was  50 . I had  51  in my mind that I wasn’t seeing what was happening. I knew I had hit my sister. There was no way I could have  52  her. My horse was rising straight up and while he was in the air I couldn’t breathe. It’s like I forgot  53 . As all of this happened I watched my sister’s face transform (变形) through many different  54 : terror, confusion, curiosity, and then a sort of relief. Then she was laughing.

As I held my sister into my arms, Skippy stood right behind me knowing that I actually owed him my life  55  he saved my sister’s.

1.A. picking         B. warming        C. catching         D. setting

2.A. bitterly        B. hardly          C. gently           D. perfectly

3.A. challenged      B. witnessed        C. enjoyed D. hated

4.A. ceremony       B. tradition         C. victory        D. laughter

5.A. windy            B. bright         C. dark            D. cloudy

6.A. quiet            B. quality       C. impression     D. significance

7.A. rely on          B. focus on       C. insist on      D. put on

8.A. let out      B. held onC. participated in    D. took place

9.A. close to         B. out of         C. into           D. towards

10.A. able            B. frightened       C. content          D. proud

11.A. evaluate        B. worry        C. scream          D. escape

12.A. Accidentally      B. NormallyC. Generally           D. Somehow

13.A. sped up         B. rose up       C. broke down      D. wore out

14.A. moment          B. contest      C. comment        D. technique

15.A. advancing       B. breathing    C. concluding     D. dreaming

16.A. that            B. none         C. neither         D. it

17.A. hit             B. recognized    C. missed         D. acknowledged

18.A. how             B. what         C. when            D. why

19.A. actions         B. emotions     C. attitudes       D. thoughts

20.A. if      B. because    C. as if   D. so that

 Because of the financial crisis, days are gone _   _ local 5-star hotels charged 6,000 yuan for one night.

A. if                  B. when             C. which             D. since

______ a little earlier, you could have caught the last bus.

A. If you would arrive?? B. If you arrived????? C. Should you arrive??? D. Had you arrived

_________the authorities continue to crack down football betting _________a new hope in the future.

         A. If only; Chinese soccer can see                               B. Only if; can Chinese soccer see

         C. Even if; can see Chinese soccer                              D. Only if; see Chinese soccer can