今年是雷锋同志去世50周年，请你为雷锋写一段颁奖词。（不超过80字）（6分）

在窗体上画一个名称为Commandl命令按钮，然后编写如下事件过程： Private Sub Commandl_click() c="ABCD" For n=1 To 4 Print______ Next End Sub 程序运行后，单击命令按钮，要求在窗体上显示如下内容 D CD BCD ABCD 则在______处填入的内容为。

A．Left(c,

B．Right(c,

C．Mid(c,n,1)

D．Mid(c,n,

PDCA循环管理的四个阶段是（）

A.计划、执行、检查、反馈

B.组织、执行、检查、处理

C.计划、执行、反馈、处理

D.计划、执行、检查、处理

E.组织、执行、评价、处理

On Wednesday afternoon Annie took the bus into town to shop in the market. For an hour or so she would walk up and down between the stalls looking at everything, buying here and there, and  1  a sharp lookout for the bargains that were something to be haD. And then, with all the   2  she needs bought she would leave the market for the   3  of the town to spend another hour   4  she liked best, looking in furniture-shop windows.

One Wednesday she found a  5  shop full of the most delightful things, with a   6  inviting anyone to walk in and look round without   7  they had to buy something. Annie hesitated a moment   8  stepping through the doorway where, almost at once, she stopped   9  before a green armchair. There was a card on the chair which  10  ,“This fine chair is yours for less than a pound a week,” and very small at the bottom, “Cash price eighty-nine pounds fifty.” A pound a week …Why, she could almost pay that out of her housekeeping money and never   11  it!  

A voice at her shoulder made her   12  .“Can I help you, Madam?” She looked   13  at the assistant who had come softly to her  14 

“Oh, well, no,” she said, “I was just   15  .”

“We have chairs of all kinds in the   16  . If you'll just come up, you will find something to  17  you.”

Annie, worried at the thought of being   18  to buy something she didn't   19  , left the shop   20  .

1. A. taking    B. making      C. fixing D. keeping

2. A. chairs　 B. furniture　 C. things D. bargains

3. A. shops　  B. streets    C. delightful things       D. bus station

4. A. in the way　  B. by the way　　 C. in a way     D. in one way

5. A. new　　       B. noisy  C. large   D. strange

6. A. message　     B. notice C. note    D. flag

7. A. arguing　      B. declaring    C. frightening D. feeling

8. A. when　　      B. before C. after   D. while

9. A. doubted　　  B. surprised　 C. puzzled      D. delighted

10. A. wrote　　   B. told    C. informed    D. said

11. A. lose      B. miss    C. pass    D. make

12. A. jump　　    B. run     C. laugh  D. surprise

13. A. round　　   B. straight      C. behind       D. up

14. A. place    B. back   C. side    D. front

15. A. thinking　　       B. looking      C. walking      D. passing

16. A. doorway　   B. storehouse　      C. showroom　　  D. market

17. A. suit      B. fit       C. serve   D. match

18. A. advised　　 B. made  C. persuaded　　   D. cheated

19. A. like      B. afford C. pay     D. need

20. A. slowly　　  B. thoughtfully　   C. hurriedly    D. carefully

其他结构上有非稠合吡唑环化合物

两台铲运机平行作业时，机间隔不得小于（）

A、2m

B、1m

C、3m

D、2.5m