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【简答题】
Spot Dictation (50points, 5 points each) Directions: Listen to the passage and fill in the blanks with the exact words you hear. Many neighbor disputes end up in court because of poor communication. If something dangerous or (1) __________happens, the cops are the obvious solution. But if problems that arise are grayer, communication is the best way to save money and trouble. Here are some tips to be a good neighbor and deal with a bad one: Get to know each other. Being a good neighbor doesn't mean (2) __________ together. Just knowing them well enough to say hi, or maybe borrowing a cup of sugar or loaning a gardening tool, can build trust and understanding. Issues are much more likely to occur among strangers than even casual (3) __________. Head off problems before they're problems If you are (4) __________ at your place, go to all neighbors who might be affected and offer them two things: a (5) __________ invitation to the party and a card with your phone number. If they are not (6) __________ of the noise or there are other problems, your neighbors can call you instead of asking the police to (7) __________ Tell your neighbors what's bothering you- don't assume they know what the problem is. Be open and direct, not passive-aggressive. Ask for their opinions, and wherever possible, propose a solution that (8) __________ and demonstrates a willingness to compromise. Stay cool and positive, even if your neighbors are not. Check with other neighbors. See if anybody else on the block is having similar issues--- they may be willing to help (9) __________ it. If one of the neighbors is close to the troublemaker, have them come with you when you (10) __________ . Bottom line? As with any relationship, being a good neighbor---or dealing with a bad one---is all about communication.
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参考答案:
举一反三
【单选题】关于高频小信号谐振放大器中的LC谐振回路,说法不正确的是( )。
A.
具有选频作用
B.
具有阻抗变换作用
C.
具有阻抗匹配的作用
D.
具有降低带内噪声的作用
【简答题】如果B2=2、B3=1、B4=3、B5=6,则=SUM(B2:B5)的结果是___ ___ ___ ;=(B2+B3+B4)/B5的结果是 ___________ 。
【单选题】如果将V5字节和高阶通道开销进行比较的话,V5字节相当于()。
A.
B3、C2、J1
B.
B3、C2、G1
C.
B3、J1、H4
D.
B3、C2、H4
【单选题】关于多级高频小信号谐振放大器,说法正确的是( )。
A.
带宽比单级小,增益比单级高
B.
带宽比单级大,增益比单级低
C.
带宽比单级小,增益比单级低
D.
不一定
【单选题】下列哪一部史书不属于私人修史:()
A.
《史记》
B.
《明史》
C.
《三国志》
D.
《后汉书》
【单选题】八卦的“离”代表()
A.
B.
C.
D.
【单选题】For a block in linear oscillator, x (0) = -8.50cm, v (0) = -0.920m/s, a (0) = +47.0m/s 2 . What are the angular frequency ω , the phase constant φ and amplitude x m of this system?
A.
ω = 13.5rad/s , ϕ = 155 o , x m = 0.094m
B.
ω = 23.5rad/s , ϕ = 155 o , x m = 0.094m
C.
ω = 23.5rad/s , ϕ = 55 o , x m = 0.094m
D.
ω = 23.5rad/s , ϕ = 155 o , x m = 0.94m
【多选题】关于放大电路的放大倍数与信号频率的关系, 下面哪几个说法是正确的?
A.
放大电路的放大倍数是和输入信号的频率的频率无关的。
B.
我们只需要测量放大电路在某一个频率下的放大倍数,就可以知道它在其它频率下的放大倍数。
C.
在一定的频率范围之内,放大电路的放大倍数基本不随频率变化。
D.
输入信号的频率高到一定程度时,放大电路的放大倍数会变小,而且输出的相位滞后。
E.
某些情况下,放大器的放大倍数会随着频率的增加而上升。
【单选题】如果进栈序列为el、e2、e3、e4、e5,则可能的出栈序列是( )。
A.
e3、e1、e4、e2、e5
B.
e5、e2、e4、e3、e1
C.
e3、e4、e1、e2、e5
D.
任意顺序
【单选题】患者男性60岁,慢性咳嗽咳痰10年,近两年来劳动时出现胸闷气短,踝部水肿,门诊以慢性支气管炎合并慢性阻塞性肺气肿收入院 护士对该患者的护理措施错误的是( )
A.
建议患者每天晨起进行户外运动,以提高耐寒能力
B.
改善患者营养状况,
C.
给予吸氧
D.
进行缩唇呼气,腹式呼吸训练
E.
劝告患者戒烟
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