问题
问答题 简答题
某变电所装有一台SFSZ9—40000/110型、容量比为100/100/100的三绕组变压器，试求变压器等效电路中各支路的电抗（归算到110kV侧）。
答案
参考答案：
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某变电所装有一台SFSZ9—40000/110型、容量比为100/100/100的三绕组变压器，试求变压器等效电路中各支路的电抗（归算到110kV侧）。
参考答案：
用方框中所给单词的适当形式填空，使短文通顺、正确、连贯。
On a ___小题1:___ evening, a rich lady was standing by the road. She was very worried. Her car had broken down. Just then a poor man, Robert, came. He was on his way back home from work as usual. The lady thought, “Is the man going to help me? He looks very cold and hungry. ” But to her surprise, he stopped and said __小题2:___ a smile, “What’s wrong, madam?” The lady told him what was happening. After forty minutes, the car was at last fixed by Robert. The lady wanted to pay him. “No, that’s ___小题3:___, madam. ” he said, “I was just helping someone in need. If you really want to pay me back, I hope ___小题4:___ you see someone in trouble, you can give him a hand. ” A few minutes later, the lady saw a shabby (破旧的)house by the road. She ___小题5:___ Robert’s words, so she stopped. The hostess(女主人) warmly asked her in. The lady could see that was not a ___小题6:___ family and they needed help. When the hostess was making tea in the kitchen, the lady ___小题7:___ 500 dollars on the table and went away quietly. Robert came home later than before, thinking how hard their life was. Their ___小题8:___ was to be born the next month but there wasn’t enough money. His wife went up to him, gave him a kiss and ___小题9:___softly, “Don’t worry, dear! Everything’s going to be all right. A stranger has helped us out. ” Let’s always be ready to help others because helping others is helping ___小题10:____. |