What is the cause of the error？（）
What is the subject of the text?
The frequency of an alternator is controlled from the main switchboard by adjusting the（）
Prior to closing the breaker when paralleling two AC generators, the recommended practice is to have the frequency of the incoming machine （）
1. public class Test { 2. int x= 12； 3. public void method（int x） { 4. x+=x； 5. System.out.println（x）； 6. } 7. } Given： 34. Test t = new Test（）； 35. t.method（5）； What is the output from line 5 of the Test class？（）
The transmission time duration of a single pulse of radio-frequency energy is a function of the（）.
Pitch is produced by frequency of vibration of the vocal cords. The higher the frequency, the higher the pitch.（）
What is the subject of the paragraph?（）
The frequency of an AC generator is adjusted by means of the （）
1.public class Test{ 2.int x=12； 3.public void method（intx）{ 4.x+=x； 5.System.out.println（x）； 6.} 7.} Given： 34.Test t=new Test（）； 35.t.method（5）； What is the output from line 5 of the Test class？（）
The frequency of the alternating current generated by a synchronous generator is governed by the speed and the（）
The frequency output of an operating alternator is controlled by the （）.
You are attempting to parallel two AC generators and the synchroscope pointer is revolving in the slow directionThis indicates that the frequency of the incoming machine is （）.
What is the OSPF default frequency,in seconds,at which a cisco router sends hello packets on a multi-access network?（）
What is the area of the castle?
What is the finding of the study?
What is the genre of the text?
Which manipulation is the fastest manipulation of frequency?
Hearing is the ability to detect _______ and performed by ____. The human ear can only be sensitive in the range of frequency of ___ Hz. to ___ Hz.
. My sister doesn’t care much about the colour of what she wears, but she is very ______ about the style.
垂直方向不同频率的两个简谐振动合成李萨如图形，其艺术性表现在光滑流畅优美，其实用性是什么？ Two simple harmonic oscillations of different frequencies in the vertical direction are combined to form A Lisaru figure. Its artistic expression is smooth and graceful. What is its practicality？
The highest frequency of a signal is ,sampling angular frequency is , , in order to avoid aliasing when sampling this signal, what pre-processing is required before sampling （）
B3U2 plot 练习.docx Read the story and find out the five elements of the story. What is the exposition of the story？ what is the conflict？ what is the rising action of the story？ what is the climax？ wha
What is the teacher doing in terms of error correction？T:Make a sentence with'have'!S:He have a ear．T:He HAVE a car？S:He HAS a car．T:Very good．He HAS a car．
