If you were crashing a project, you would

题型:单项选择题

问题:

If you were crashing a project, you would focus attention on ______.

A) all non-critical tasks
B) only those on the critical path without concern for cost
C) accelerating performance by minimizing cost
D) the critical task with the least cost first

考点:PMP资格认证考试PMP资格认证考试
题型:单项选择题

《煤矿安全规程》规定:矿井有害气体硫化氢允许浓度为()。

A.0.00066%

B.0.00067%

C.0.006%

题型:单项选择题

古代中国火药基本上被用来做节日焰火,但传到西方却改变了世界。火药用于军事和有文献记载最早出现于哪个朝代?[ ]

A.西汉

B.唐代

C.宋代

D.明朝

题型:单项选择题

用人单位违反《劳动力市场管理规定》招用人员的,由劳动行政部门责令改正并处以( )以下罚款。

A.200元

B.500元

C.800元

D.1000元

题型:单项选择题

I was 15 when I walked into McCarley’s Bookstore in Ashland. As I was looking at ___1___ on the shelves, the man behind the counter, ___2___, asked if I’d like ___3___. I needed to start ___4___ for college, so I said yes. I ___5___ after school and during summers for the lowest wages and the job helped pay for my freshman year of college. I would work many other jobs; I made coffee in the Students Union during college, I was a hotel maid and even made maps for the U. S. Forest Service. But selling books was one of the most ___6___. One day a woman asked me for books on cancer. She seemed fearful. I showed her almost ___7___ we had at that time ___8___ and found other books we could order. She left the store less ___9___. I’ve always remembered the ___10___ I felt in having helped her.

Years later, as a ___11___ in Los Angeles, I heard about an immigrant child who was born with his fingers connected, webline. His family could not ___12___ a corrective operation, and the boy lived in ___13___, hiding his hand in his pocket.

I ___14___ my boss to let me do the story. After my story was broadcast, a doctor and a nurse called, offering to perform the ___15___ for free.

I visited the boy in the recovery room soon after the operation. The first thing he did was to hold up his ___16___ hand and say, “Thank you.” I felt a sense of ___17___.

In the past, while I was ___18___, I always sense I was working for the customers, not the store. Today it’s the same. NBC News pays my salary, ___19___ I feel as if I work for the ___20___, helping them make sense of the world.

1. A. maps      B. titles   C. articles     D. reports

2. A. the reader      B. the college student   C. the shop owner  D. the customer

3. A. a book    B. a job   C. some tea     D. any help

4. A. planning B. saving C. preparing   D. studying

5. A. read       B. studied       C. cooked       D. worked

6. A. boring    B. surprising   C. satisfying   D. disappointing

7. A. anything B. something  C. nothing      D. everything

8. A. in need   B. in all   C. in order      D. in store

9. A. worried  B. satisfied     C. excited       D. puzzled

10. A. pride    B. failure C. regret  D. surprise

11. A. doctor   B. store owner       C. bookseller  D. TV reporter

12. A. pay      B. cost    C. afford D. spend

13. A. shame   B. honour       C. horror D. danger

14. A. advised B. forced      C. persuaded   D. permitted

15. A. action   B. program     C. treatment    D. operation

16. A. repaired       B. connected   C. injured       D. improved

17 A. pleasure B. sadness     C. interest       D. disappointment

18. A. at the TV station  B. in the Students Union

C. at the U. S. Forest Service       D. at McCarley’s Bookstore

19. A. so B. and     C. but    D. because

20. A. readers B. viewers      C. customers   D. passengers

题型:单项选择题

在升降舵中立变换操纵时,FCC在什么条件下给马赫配平作动筒提供输入()。

A.后缘襟翼没有收上

B.安定面配平电门工作

C.后缘襟翼设置改变

D.A、B和C都正确

更多题库