分数单位是18的最小假分数是______,分数单位是19的所有最简真分数的和是_

题型:填空题

问题:

分数单位是
1
8
的最小假分数是______,分数单位是
1
9
的所有最简真分数的和是______.
考点:分数的认识及意义
题型:填空题

租赁合同的特征包括( )。

A.租赁合同约定的是转移租赁物的使用或收益权,而不是所有权

B.租赁物须为法律允许流通的不动产和动产

C.租赁合同属于双务合同、有偿合同

D.租赁合同是实践合同

E.租赁合同终止时,承租人须返还租赁物

题型:填空题

所谓工程造价的有效控制,具体说就是( )。

A.用概算造价控制设计方案的选择

B.用预算造价控制施工图设计方案的选择

C.用投资估算价控制设计方案的选择和初步设计概算造价

D.用修正概算造价控制技术设计方案的选择

题型:填空题

Stop wasting your time on the wrong mountain

I have two friends who are backpackers. There is a portion of New York’s Adirondack Mountains called the High Peaks region. It is made up of 46 mountains with a___1____ of over 4,000 feet.

The Adirondack Mountain Club gives special honor and a patch to    2    who climbs all 46 mountains. My two friends decided to go for this   3   . It took them several years to accomplish it.

My friends had climbed 10 of the mountains. The left one was the farthest,    4    much effort. A hiking trail led past the base of the mountain,    5    from that point they were on their own.

Early one morning they left their     6    and walked 5 miles on the hiking trail to the base of a    7    of mountains. One of the mountains in this chain was the last one they  8  for their patch.

When they reached the base of the mountain chain they    9    that they had left their compass and map back in the camp.    10    returning to the camp, they decided to go on without them.

For hours they    11    uphill suffering heat and black flies. Finally, late in the afternoon they   12    themselves on the top of a mountain. They were tired but   13   .

The excitement was short-lived however. When they   14    the valley, they saw another higher mountain. They had climbed the    15    hill! It was too late that weekend to correct their    16  . They had to wait another 4 months to climb the right mountain.

This story    17    that often in life we make effort toward a    18    but without the right map and personal compass it is easy to get    19   .

Knowing your life purpose gives you a    20     personal map and compass. And that makes sure you are always climbing the right mountain.

1. A. length         B. height           C. width            D. depth

2. A. something       B. someone          C. anything         D. anyone

3. A. fame            B. award          C. medal            D. gift

4. A. requiring        B. making          C. wasting          D. paying

5. A. and             B. even            C. so               D. but

6. A. village          B. house            C. camp            D. cottage

7. A. series           B. lot              C. chain             D. kind

8. A. needed          B. prepared        C. looked           D. hunted

9. A. understood       B. thought           C. forgot            D. discovered

10. A. Instead          B. Rather than       C. In case of         D. In spite of

11. A. rushed           B. rolled           C. walked          D. ran

12. A. relaxed          B. congratulated     C. enjoyed           D. found

13. A. excited          B. surprised         C. disappointed       D. puzzled

13. A. looked for       B. looked across      C. looked on         D. looked through

15. A. high            B. right             C. wrong            D. small

16. A. direction         B. wrong           C. decision           D. error

17. A. provides         B. brings            C. offers            D. proves

18. A. choice           B. goal              C. promise          D. result

19. A. hurt             B. separated          C. lost             D. bothered

20. A. beautiful          B. famous           C. expensive         D. powerful

题型:填空题

鸦片战争后,中国自给自足的自然经济开始解体。得出这一认识的主要依据是

A.中国东南沿海的纺织业受到很大冲击

B.五口开始通商

C.中国关税主权和贸易主权遭到破坏

D.中国被卷入了世界资本主义市场

题型:填空题

单项工程综合概算不包括( )。

A.各单位建筑工程概算

B.设备及安装工程概算

C.工程建设其他费用概算

D.预备费、投资方向调节税、建设期利息、铺底流动资金

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