问题
单项选择题
U1981网关中,哪种单板工作在主备模式下()。
A.MTU
B.BTU
C.ASI/OSU
D.SCU
答案
参考答案:D
U1981网关中,哪种单板工作在主备模式下()。
A.MTU
B.BTU
C.ASI/OSU
D.SCU
参考答案:D
用方框中所给单词的适当形式填空,使短文通顺、正确、连贯。
The lady thought, “Is the man going to help me? He looks very cold and hungry.” But to her surprise, he stopped and said __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 ___3___, madam.” he said, “I was just helping someone in need. If you really want to pay me back, I hope ___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 ___5___ Robert’s words, so she stopped. The hostess(女主人) warmly asked her in. The lady could see that was not a ___6___ family and they needed help. When the hostess was making tea in the kitchen, the lady ___7___ 500 dollars on the table and went away quietly. Robert came home later than before, thinking how hard their life was. Their ___8___ was to be born the next month but there wasn’t ___9___ money. His wife went up to him, gave him a kiss and said 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 ___10____. |