图示梁在所示荷载作用下，其剪力图为下列何项？提示：梁自重不计。( )

A: B: C: D:

下列方案中哪个方案能满足防火规范？

A: B: C: D:

某患者缺失，上下颌余留牙牙体、牙周状况良好，基牙牙冠较短，咬合关系正常。

在正常情况下，卡环应设计在

A: B: C: D: E:

企业月末计提本月生产车间机器设备等固定资产折旧费113 000元。下列会计分录正确 的是（　）。

A:借：生产成本113 000 贷：累计折旧ll3 000 B:借：制造费用113 000 贷：累计折旧ll3 000 C:借：管理费用113 000 贷：累计折旧113 000 D:借：主营业务成本113 000 贷：累计折旧ll3 000

记者随机抽取了1000名不同年龄段的学生，对他们的通讯方式进行了调查。结果如下表，请阅读此表，归纳出两点结论。（6分）

结论：（1） （3分）

（2） （3分）

（1）不管哪个年龄段的学生，使用固定电话的百分比都非常高。（或：不管哪个年龄段的学生，使用固定电话的百分比都比较高，而使用书信的比例相对较低。）

[b36d97513a63b1b7.jpg]（2）随着学历的提高，使用移动电话和E―mail的百分比也随之升高，而使用书信交往的百分比呈下降趋势。（或：学历越高，使用书信百分比随之降低。）

Home, sweet home

It was December 22. The bitter wind swept the countless snowflakes across my front yarD. My dad was there sweeping the 1. His nose was red as a cherry. With every breath he took, a white puff 2 into the air.

Inside, my mother was 3 the last of the boxes. As I entered the front door, the 4 that after today I wouldn’t enter through that door ever again 5 a hole in my stomach. I picked up my dog and sat Indian style with him in my lap on the 6, wooden floor. I had no 7 but to sit on the floor, for there was no longer any furniture occupying my housE. I sat there in a daze (恍惚), just 8. There was no reason for my parents to make me, a once 9 12-year-old kid, 10. I had two best friends right across the street; I did well in school and I always kept my room clean. 11, this was “my house”. By no means did I want a couple of 12 living herE. These recurring (重复) thoughts 13 around in my mind and I couldn’t find an answer.

Out of the front window I could see the orange top of a truck pulling in he cleaned driveway and I knew it was the other U-Haul. Instantly there men came 14 in the back door like World War Ⅲ was starting.

I watched 15 as the men, my mother and my dad loaded the truck. My dog even winced (畏缩) as he stared out of the window. I wondered if he was 16 , too, or if he just wished to play outside in the snow.

My mum came in, looking solemn (凝重) for my sake, I imagineD. She turned 17 the overhead light, put the 18 in my arm and took me out of the back door.A.totally 19 feeling filled my heart. For the first time in my lifE. I wondered what 20 would be to me tomorrow.

1-5 DABCB   6-10 AABCD   11-15 BBCAD  16-20 CBBCC

根据表1资料回答表1 我国四省（区）人口及部分自然资源统计数据（2006年）

A:耕地面积①比②小，因此.山区面积①比②大 B:水资源总量②比③多，因此，年降水量②比③大 C:木材总蓄积量③比④少，因此，森林覆盖率③比④低 D:城镇人口占总人口比重①比③小，因此，乡村人口比重①比③大

根据表1资料回答表1 我国四省（区）人口及部分自然资源统计数据（2006年）

A:①省（区）西部是该省种植业集中地区 B:②省（区）东部是我国著名的棉花产区 C:③省（区）南部农业耕作制度一年三熟 D:④省（区）北部灌溉用水主要是地下水和高山冰雪融水

根据表1资料，回答表1 我国四省（区）人口及部分自然资源统计数据（2006年）

A:川、黑、苏、陇 B: 苏、川、陇、黑 C:黑、川、陇、苏 D: 陇、黑、川、苏