The main cause of HIV / AIDS infection in China is drug abuse,  ______ is very serious in Yunnan.

A. what         B. who      C. that    D. which

Twenty students want to attend the class that aims to teach     to read first.

   A. what            B. who           C. how           D. why

________you don’t like him is none of my business.

A. What    B. Who   C. That    D. Whether

26.   To my mind, she is the most wonderful teacher that I’ve ever known, _________ is able to get across to her students ________ she really thinks and means.

A. which; that     B. that; as             C. who; what         D. who; that     

I drove a school bus as a part-time job. Thirty-nine children all had stories to tell me about their summers. Charlie though __16__me. From the first day on Charlie was __17__. If a fight broke out I didn’t have to turn my __18__to know who had started it. If a girl was crying chances were that Charlie had __19__ her hair. No matter how I spoke to him gently or __20__ he wouldn’t say a word. He’d just __21__ me with those big gray eyes of his. One day I found a small tin heart (小锡心 )on the bus was gone. “Does anyone know __22__happened to the little heart here” I asked. Some children cried “Charlie __23__it Search him” When I asked him to come forward his gaze( 注视) __24__ my eyes. I stuck my hand into one of his pockets. Then I felt it—the __25__ outline(轮廓 )of the small tin heart. Charlie stared at me for a long time. There were no __26__ in those big gray eyes no plea( 恳求) for mercy. He seemed to be waiting for what he’d come to __27__ from the world. I was about to pull the tin heart out of Charlie’s pocket __28__I stopped myself. Let him keep it, I said “It must have fallen off before I got here.” Without a word Charlie __29__ to his seat. When he got off at his stop, he didn’t so much as glance at me. Several days later just that__30__ Charlie moved away… A dozen years after retirement we met in the street. To my __31__, he hugged me. After he let go, he pulled something from his pocket and held it up for me to see. An old key chain… bent out of __32__, the lettering faded (消褪). You __33__probably guess what it was—the little tin heart. “You were the only one who kept trying.” He explained. We __34__ again and went our separate ways. I am so __35__ I’d done a good job.

1.A. ignored      B. feared          C. greeted         D. told

2.A. active        B. troublesome     C. independent     D. noisy

3.A. position      B. shoulder        C. head           D. attention

4.A. pulled       B. cut             C. stole           D. played

5. A. secretly      B. carefully        C. proudly         D. strictly

6.A. laugh at      B. stare at          C. depend on      D. concentrate on

7.A. how         B. why            C. what           D. who

8.A. did          B. made           C. wore           D. said

9.A. turned into    B. burned into      C. stepped into     D. flew into

10. A. shining       B. hard            C. strange         D. familiar

11.A. tears         B. puzzles         C. hopes           D. ways

12.A. plea          B. ask            C. expect          D. disappoint

13.A. while         B. when          C. as              D. if

14.A. came         B. wanted         C. intended         D. returned

15.A. summer       B. autumn         C. spring          D. winter

16.A. delight        B. sadness         C. surprise        D. annoyance

17.A. shape         B. date            C. order          D. fashion

18.A. need          B. can            C. must           D. may

19.A. talked         B. looked         C. smiled          D. hugged

20.A. happy         B. sure           C. lucky           D. shocked