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【简答题】
请阅读下列应用文和相关信息,并按照要求匹配信息。 以下是各个电视节目的简介: A. Wild World-this exciting show takes you around the world to places of unimaginable natural beauty and danger. Learn more about our world and see animals as they live in nature. Time: Friday 8.30-9.30 pm B. Sports Sunday-learn what's happening in the world of sport. See how your team performed, find out who is playing and watch interviews with all your favourite sports stars. Time: Sunday 1-5 pm C. The Music Man-John Rogers is a musician by day but a secret superhero crime fighter by night in this long-running television action drama. Time: Weekdays 3.00-4.00 pm D. Lateline-All the latest news and opinions from around the world. If you want to know where there is trouble in the world or the reasons behind the global economic crisis,join our team of award winning journalists. Time: Weekdays 9-10 pm E. Entertainment This Week-Covers the world of entertainment. Hear this week's number one song, watch the newest movie reviews and listen to all the latest gossip about the stars. Time: Saturday 6 pm F. Pop Star-Hundreds of young and (sometimes) talented performers sing the latest songs and compete to see who will become the nation's newest Pop Star. Time: Thursday 7.30 pm 以下是每个人的情况介绍,请匹配每个人与其拟选择的电视节目: (     )1. Sarah O'connor. Sarah is trying to decide where she will spend her summer vacation. She has a number of different places in mind but is worried about terrorism and her safety so she doesn't want to go anywhere that is dangerous or may become dangerous soon. (     )2. John Smith. John loves football and as a senior company manager needs to know the latest economic news. He seldom gets home before 10 o'clock at night during the week so he likes to relax in front of TV on the weekend. (     )3. Robert Wise. Robert is a fan of action. He loves to watch exciting TV shows whether they are fictional or real. He usually only has time to watch TV on weekday evenings as he works during the day and on weekends he likes to go hiking and camping. (     )4. Joan Johnson. Joan is a housewife who sometimes feels bored at home so she enjoys watching exciting TV shows. When the kids are home on the weekends and after school she never gets a chance to watch TV as they want to watch the shows they like. (     )5. Bill West. Bill is a music fan and a musician. He is always trying to hear the newest and most popular songs and learn more about his competitors. He is usually free after he finishes work at 5 pm except on weekends when he plays with his musical group in a local club.
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【判断题】饭店公共音响转播系统的平均声压为 50~60db,频率范围100~6000Hz,音质良好。
A.
正确
B.
错误
【单选题】下列选项中不属于农业气象要素的是()。
A.
土壤温度
B.
土壤湿度
C.
空气温度
D.
空气湿度
【简答题】下图是沿106.5°E的地形剖面及相关气候资料图,据图判断题。 小题1:图中山地②年降水量最多处位于 A.山顶2900米处 B.南坡海拔2200米处 C.南坡海拔2800米处 D.北坡海拔2100米处 小题2:一月,④地气温高于①地的原因除纬度因素外,主要是因为④地 A.海拔较低 B.受冬季风影响较小 C.森林覆盖率高 D.受夏季风影响较小 小题3:下列关于①地所处的地形区的说法,正确的是: A....
【单选题】饭店公共音响转播系统的平均声压为(),频率范围(),音质良好。
A.
50~60DB,100~5000Hz
B.
50~60DB,100~6000Hz
C.
60~70DB,100~5000Hz
D.
60~70DB,100~6000Hz
【简答题】凯氏定氮法消化过程中H2SO4的作用是()并且有机氮转化为氮与硫酸结合成硫酸铵;CuSO4的作用是(),K2SO4作用是()加快有机物分解。
【简答题】下图是沿106.5°E的地形剖面及相关气候资料图,据图判断1—3题。 1、图中山地②年降水量最多处位于 [     ] A、山顶2900米处 B、南坡海拔2200米处 C、南坡海拔2800米处 D、北坡海拔2100米处 2、一月,④地气温高于①地的原因除纬度因素外,主要是因为④地 [     ] A、海拔较低 B、受冬季风影响较小 C、森林覆盖率高 D、受夏季风影响较小 3、下列关于①地所处的地形...
【单选题】下列不属于农业气象要素的是( )。
A.
光照条件
B.
热量条件
C.
水分条件
D.
土壤养分
【单选题】饭店公共音响转播系统的平均声压为()。
A.
40-50db
B.
45-55db
C.
50-60db
D.
40-60db
【单选题】人为环境异常,是指一定地域范围内,因人类行为造成自然环境的某个或多个环境要素发生显著变化,破坏生态系统的相对平衡关系的现象。 根据上述定义,下列属于人为环境异常的是
A.
某地地下贮藏着丰富的石油资源,近日附近村庄的井水变得浑浊,并伴有刺鼻气味,经检测含有大量重金属,不宜饮用
B.
某地因地震出现地表下陷,暴雨过后,部分区域严重积水,致使这些区域农田里的农作物、果园里的果树发生烂根枯萎
C.
某地沿河工业园区近来订单大量增加,废水排放量也随之激增,结果造成河流下游的鱼虾大量死亡,沿岸庄稼成片枯死
D.
某地火山爆发喷出的有毒元素散落到地表,改变了土壤中原有化学成分,形成了高氟、高汞的土壤,影响了作物的生长
【单选题】饭店公共音响转播系统的平均声压为( )。
A.
30-40db
B.
40-50db
C.
50-60db
D.
60-70db
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