目标规划和计划与目标控制的( )相一致。 A．科学性 B．周期性 C．技术性

第二节:完形填空（共20小题;每小题1.5分,满分30分）

阅读下面短文,掌握其大意,然后从21-40各题所给的四个选项(A、B、C和D)中,选出最佳选项。 

I started to win competitions. We had very little money. My father had to borrow＄5000 to pay for a 21 to the International Young Pianists Competition in Germany when I was 12. I realized later how 22 pressure (压力)he was under as I looked at the invitation to the competition. Tears streamed 23 his face when it was announced that I ’d won—— earning enough money to pay  24  the money we borrowed .

It was soon clear that I couldn’t  25 in China forever. To become a world-class 26 , I had to play on the world’s big stages. So later, my father and I  27 to America, so I could attend a famous university to study  28 . the school paid for my apartment and even lent me a piano . At night, I would stay in the living room just to touch the keys.   

29 I was in America, I wanted to become famous, but my new teachers 30 me that I had a lot to learn, I spent two years practicing, and by 1999 , I had worked hard enough for opportunity to come, one morning later, I got a  31 .The great pianist Andre Watts, who was to 32 at Chicago’s Ravinia Festival, had become ill. I was asked to  33 him. That performance was for me at the moment. After violinist Isaac Stern  34 me, I played Tchaikovsky’s (柴可夫斯基的)Piano Concerto No. 1. My father’s mouth hung  35 throughout the whole song.

Afterward, people celebrated—maybe they were a bit  36 –and asked me to play another one . I played until 3:30 a.m. I felt that something big was going to_37_. Sure enough, gigs(短期表演)started pouring in.

My father and I had often practiced a piece of music called “Horses”, a fun piece for piano and erhu. One night in Carnegie Hall, after I played Chopin(肖邦), I brought Dad out on the stage , and we played our special music. People 38 crazy—they loved it. My father couldn’t sleep for days. He was too happy to sleep.

There have been lots of 39 in Carnegie Hall, but for me, playing there was especially sweet. Together, my father and I worked to 40 the lucky place where a good chance caught sight of me , and let me shine. At last I made it.

21.A. trip                 B. travel            C. tour              D. voyage

22.A. many         B. old              C. much          D. long 

23.A. on            B. down            C. across           D. through 

24.A .for            B. back            C .off            D .over

25.A. study        B. work            C. play           D. stay

26.A musician     B. physician          C. politician       D. singer

27.A. moved      B. removed         C. settled            D. fled

28.A. performance B. instruments       C. music               D. dance

29.A. Even if               B. Such as           C. Now that           D. Only if 

30.A. reminded     B. requested          C. asked              D. ordered

31.A. performance B. chance            C. visit                  D. ticket

32.A. perform    B. join               C. appear       D. attend 

33.A .act           B. take             C. replace       D. place

34.A.visited               B. told               C. asked             D. introduced

35.A .open           B. closed           C. covered       D. round

36.A .upset          B .drunk            C. confused       D. anxious

37.A. break         B. come             C .end             D .happen

38.A. grew                B. went              C. became          D. was

39.A. people       B. guests             C. concerts        D. dramas

40.A .arrive        B. get                C. win            D. reach

SH320型推土机燃油供给系的附属设备包括哪些？

挑廊

90°角尺是用作划（）线和（）线的导向工具。

化学品亚硝酸钠对水的技术规格要求是（）m/m%。

A、≤1.0

B、≤1.5

C、≤2.0

D、≤3.0