外循环的工作方式的缺点是挡珠器容易磨损。 - 查题网

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成人高等教育 / 机电一体化概论

正确率：100%

外循环的工作方式的缺点是挡珠器容易磨损。

A、正确
B、错误

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机电一体化概论

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佳题速递：

I had just gone to bed after a very hard day when the phone rang. It was an eccentric farmer. I had never met him before although I had heard people talk about him. He sounded quite nervous and he had been talking for a minute or so before I understood anything. Even then all I could make out was that someone called Milly had had a very accident. I hadn't the slightest idea who she was but I obviously had to go. It had been snowing heavily that day and I didn't know the way. I had been driving for at least an hour when I finally found his place. He was standing there， waiting for me. "She meant more to me than anyone ...even my own wife!" he said. I could see that he had been crying. I thought something terrible had taken place， a possible scandal. I was even more shocked when he told me he had put her in the barn（厩）. "I wouldn't leave here out in the cold!" he said. Milly had clearly been a secret lover of his. I was about to tell him he could not expect me to cover anything up when he opened the barn door. He lifted his candle and I saw a dark figure on the ground. "She was such a good cow! I wouldn't let anyone but a doctor touch her!" he said, and burst into tears again. (1)The underlined phrase make out in the first paragraph means _ _ _ _ _ _ （2分）A、expectB、see clearly C、here clearlyD、understand(2)Before he arrived at the farmer's house, the writer expected to see Milly lying _ _ _ _ ?（2分）A、on the floor of a roomB、on the ground of a barnC、in bed in a barn D、in bed in a room(3)What do we know about Milly from the story?（2分）A、She was seriously ill.B、She was hidden somewhere.C、She had met with an accident. D、She had caused a scandal.(4)The farmer wished that the writer might _ _ _ _ _ _ _ _ _ _ .（2分）A、bring Milly back to life B、keep the whole things a secretC、look into the matterD、free him from a scandal(5)The person who told the story is probably a _ _ _ _ _ _ _ .（2分）A、policemanB、farmerC、newspaper reporterD、country doctor新发展英语综合教程（二）

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