对生态影响的项目进行工程分析时，运行期工程对生态影响的途径分析主要包括工程运行改变了

营养支持的临床应用始于

A．19世纪上半叶

B．19世纪下半叶

C．20世纪中叶

D．20世纪下半叶

E．21世纪上半叶

第二节：完形填空（共20小题；每小题1分，满分20分）

阅读下面短文, 掌握其大意，从短文后各题所给的四个选项(A、B、C、D)中,选出最佳选项。并在答题纸上将该选项标号涂黑。

I lived in Dallas, Texas nearly all my life with my mom, dad and older sister. We were     21    to respect others, value education, and get all that we could out of life. My parents always say, “   22    hard and the world is yours.” They are never without a    23  word of advice or a bit of encouragement when life gets tough.

My parents always    24    me to go to college. However, when I     25    at 16 years old that I’d rather get married to a man than go to college, they    26    stopped telling me they loved me and I could do anything I wanted to.     27    , they persuaded me. I graduated from high school and currently     28     the University of Oklahoma studying medicine. I want to make the     29    a better place to live in.

Every time I call home to tell them about a     30    I received in Chemistry Lab or Microeconomics or     31     class it is that I’m working hardest for at the moment, they tell me how     32    of me they are. I know there are college kids out there that have no one to call home to when they get an “A” on a project and I feel incredibly     33    to have my parents.

Don’t get me wrong: We’ve had our share of     34   . I was the angry teenager and they were the awful    35     that wouldn’t let me stay out all night or let me get my tongue pierced. But somehow, we    36   to work through those issues. They never    37   loving in me or believing in me.

I    38   everything I am to my parents. Without their constant love and       39    , I wouldn’t believe I can change the world. My parents taught me to always          40    for what I believe in. So I’m working toward something really great and can only hope I continue to make them proud.

21. A. brought                     B. introduced         C. raised                       D. produced

22. A. Educate                     B. Work                C. Train                       D. Practise

23. A. helpful              B. harmful             C. stressful                   D. meaningful

24. A. reminded            B. expected          C. supposed                  D. designed

25. A. hesitated             B. judged                     C. fixed                        D. decided

26. A. never                  B. ever                  C. seldom                     D. hardly

27. A. Carefully            B. Hopefully          C. Thankfully               D. Delightfully

28. A. serve                  B. attend               C. admit                       D. join

29. A. fortune               B. planet               C. universe                   D. world

30. A. grade                  B. problem            C. failure                      D. value

31. A. whenever            B. wherever           C. whichever                D. however

32. A. modest               B. proud                  C. ashamed                   D. nervous

33. A. annoyed                 B. praised              C. relaxed                     D. blessed

34. A. lessons                B. problems           C. moments                  D. experiences

35. A. teachers                     B. directors            C. couples                    D. parents

36. A. managed             B. attempted          C. succeeded                 D. conducted

37. A. concluded           B. began                C. prevented                 D. stopped

38. A. pay                    B. owe                C. own                         D. spend

39. A. agreement           B. excitement         C. encouragement         D. statement

40. A. fight                   B. look                  C. defend                            D. protect

净额清算分为( )。

A．单边净额清算

B．双边净额清算

C．多边净额清算

D．同步净额清算

出租单位出租未经安全性能检测或者经检测不合格的机械设备和施工机具及配件的，责令停业整顿，并处( )的罚款；造成损失的，依法承担赔偿责任。

A．2万～5万元
B．5万～10万元
C．5万～30万元
D．10万～20万元

中国人民银行可根据宏观调控、防范系统性风险的需要，对跨境贸易人民币结算试点进行（）。

A.配额调控

B.比例调控

C.差额调控

D.总量调控