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【简答题】
阅读理解。 Most people do not like to think about disasters (灾难) , so they do not prepare for them. This is a deadly mistake. Whether you can be alive or not is decided by preparation. Here are some tips that could save your life. 1. Getting through the first hour ● Choose an out-of-town person that each family member can call after the disaster if you become alone. Besides, choose two nearby places where family members know to meet. One shouid be close to your home. The other should be outside your neigh- bourhood. Keep your important papers at the bank or another safe place. ● Leave a disaster-supply kit (一套装备) ( see Part 5) near the front door. Make sure you keep it filled with fresh food and water. ● If you are advised to move to the safe place, leave the area right away. 2. The disaster-ready home You may have some time to prepare before certain types of disasters. Take hurricanes (飓风) as an example. ● Bring in anything that could fly around or blow away. ● Prepare your car for leaving. ·Fill bottles with drinking water. ● Keep your radio on for weather information. 3. The safest places ● Hurricane: stay in an inside space with no windows. Class could break and hurt you. ● Earthquake(地震) : get under the nearest heavy desk or table. This will protect you from falling things. 4. Preparing for the worst -do this now! ● Hurricane:during the hurricane season, keep a two-week supply of drugs. Have wood and nails (钉子) ready to cover windows. ● Earthquake: move beds away from windows, heavy pictures or mirrors. Place large and / or heavy objects on lower shelves. Learn how to shut off the electricity and water. 5. Your disaster-supply kit ● First-aid (急救用的) kit and drugs; spare clothes; a radio; car keys; important phone numbers. 1. Should you leave when you are asked to move? ____________________________________________ 2. What do you know is a deadly mistake from the passage? ____________________________________________ 3. Why should you keep your radio on before certain types of disasters? ____________________________________________ 4. Where can you stay to keep safe when hurricanes happen? ____________________________________________ 5. What can you do to prepare for the earthquake according to the passage? ( At least 3 points) ____________________________________________
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【多选题】两个单管放大电路如图( a )、( b )所示。令( a )图虚线内为放大电路I,( b )图虚线内为放大电路II,由它们组成的阻容耦合多级放大电路如图( c )、( d )、( e )所示,在典型参数范围内,就下列问题在图( c )、图( d )、图( e )中选择一个(或几个)填空: 输入电阻比较大的多级放大电路是 ;
A.
图(c)
B.
图(d)
C.
图(e)
【单选题】《物流业调整和振兴规划》中确定了多少个全国性节点城市
A.
21
B.
30
C.
40
D.
50
【简答题】基本放大电路如图T4.3(a)、(b)所示,图(a)虚线框内为电路Ⅰ,图(b)虚线框内为电路Ⅱ。由电路Ⅰ、Ⅱ组成的多级放大电路如图(c)~(e)所示,它们均正常工作。试说明图(c)~(e)所示电路中(1)哪些电路的输入电阻比较大;(2)哪些电路的输出电阻比较小。
【单选题】根据公司法律制度的规定,以股东权利行使的目的是涉及全体股东利益还是股东个人利益为标准进行分类的是( )。
A.
参与管理权和资产收益权
B.
单独股东权和少数股东权
C.
固有权和非固有权
D.
普通股东权和特别股东权
【单选题】两个单管放大电路如图( a )、( b )所示。令( a )图虚线内为放大电路I,( b )图虚线内为放大电路II,由它们组成的阻容耦合多级放大电路如图( c )、( d )、( e )所示,在典型参数范围内,就下列问题在图( c )、图( d )、图( e )中选择一个(或几个)填空: 源电压放大倍数Avs 值最大的多级放大电路是 。
A.
图(c)
B.
图(d)
C.
图(e)
【多选题】两个单管放大电路如图( a )、( b )所示。令( a )图虚线内为放大电路I,( b )图虚线内为放大电路II,由它们组成的阻容耦合多级放大电路如图( c )、( d )、( e )所示,在典型参数范围内,就下列问题在图( c )、图( d )、图( e )中选择一个(或几个)填空: 输出电阻比较小的多级放大电路是 ;
A.
图(c)
B.
图(d)
C.
图(e)
【简答题】《狐戏》观看图片,回答下面的问题。
【单选题】当被连接板材的厚度相同时,铆钉直径应等于板厚的()倍。
A.
2
B.
3
C.
1.5
D.
1.8
【单选题】勿兰谛被开除的原因是( )
A.
品行太坏
B.
成绩太差
C.
不尊敬父母
【单选题】当被连接板材厚度相同时,铆钉直径应等于板厚的()倍。
A.
2
B.
3
C.
1.5
D.
1.8
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