对于一级评价项目，至少应获取最近( )的常规气象资料；对于二级、三级项目至少应获取

女性，39岁，因十二指肠溃疡行毕Ⅱ式胃大部切除术，术后恢复尚可。术后2周进食甜豆浆20分钟后出现无力、头晕、心慌、大汗淋漓、面色苍白。此患者是出现了

A．体位性低血压

B．输入段梗阻

C．输出段梗阻

D．早期倾倒综合征

E．晚期倾倒综合征

出租人在租赁期间对于租赁物( )。

A．不得转让给第三人

B．可以取回自己使用

C．可以转让给第三人，而解除租赁合同

D．可以转让给第三人，但租赁合同对新的所有人继续有效

This is the place for you to come to share stories with other real kids who are trying hard to improve their bodies and minds! Did you score a goal in your soccer game? Have you got rid of a bad habit? Are you working to reduce your stress in life? Tell the world what makes your body and mind healthy!

Posted by DP, Ohio

I have been working on a fitness equipment to exercise for over four months. I have completed my goal of losing weight and I am very proud of myself. That is so cool!

Posted by MK, Missouri

I was always tired at school, because I used to stay up late watching TV. I even fell asleep one day in my history class, and when I woke up, the teacher was looking at me and laughing! I decided that minute to start going to bed on time. It’s kind of a drag missing the shows I like, but I can tell my body loves it----I feel so much better.

Posted by SP, Georgia

Last year , I didn’t make the soccer team at school. I didn’t want to try out again this year, but a few weeks before tryouts(选拔赛), I started kicking the ball around and practicing. When tryout day came, I decided to give it another shot. Guess what? I made the team!

Posted by JS , New York

I’m deaf, so I’ve had more trouble playing sports than other people. But who wants to sit at home all the time? I like to play basketball with guys in my neighborhood. I can’t hear the ball bounce(弹起) or listen to the guys call plays, but I’ve taught them to use some sign language, and so far, we’ve been unstoppable.

小题1:The kids mentioned in the text came here _______.

A．to talk about their efforts to keep fit

B．to learn to tell stories

C．to make new friends

D．to share weight-losing experiences小题2:The achievement that SP, Georgia has made is that ____.

A．his soccer skills have improved a lot this year

B．he scored a goal in an important soccer match

C．he helped the school soccer team win an important match

D．he was admitted to the school soccer team小题3:Who taught other kids sign language?

A．DP, Ohio

B．MK, Missouri

C．SP, Georgia

D．JS, New York

某温度下，浓度都是1.0mol/L的两种气体X₂和Y₂，在密闭容器中反应生成气体Z。10min后测得X₂、Z的浓度分别为0.4mol/L、0.6mol/L，则该反应的化学方程式可能为

A．X₂＋2Y₂ 2XY₂

B．3X₂＋Y₂ 2X₃Y

C．2X₂＋Y₂ 2X₂Y

D．X₂＋3Y₃ 2XY₃

某新建热电厂工程。建设2台600NW抽凝式气轮机，2台1900t/h临界燃煤锅炉，配备四电场静电除尘器及脱硫设施，1座240m高的烟囱及2座淋水面积6000m²的冷却塔。项目建设后替代三个工业区中60家印染企业的分散供热锅炉共计123台。年运转时数6600h，项目年发电量6.0×10⁶MW·h/a，年供热量2.198×10⁷GJ/a，平均热电比101.73%，总热效率65.5%。本项目大气污染物SO₂、NOx和烟尘的排放量分别为0.63t/h，0.82t/h，0.813t/h。经预测，SO₂最大地面浓度为105.7μg/m³，NO₂最大地面浓度为211.4μg/m³，NO₂地面浓度达标准限值10%时所对应的最远距离为37km，烟尘最大地面浓度为112.2μg/m³。拟选贮灰场位于项目所在地西北2.0km的山谷，地下水流向为西北向东南。
全年主导风向ENE。选址区位于滨海区，距市区东部约8.5km，区内工业以纺织、印染为主。煤炭以海运运输进厂。配套建设5万吨级煤炭码头。选址区南0.55km处为A村庄，东北3.0km为B镇中学，北部1.5km处为B镇区政府，工业区分布在厂址西、东南和西北。

本项目SO₂总量计算应考虑的因素有哪些