【判断题】【消耗次数:1】
交流发电机中硅整流器中的正极管的负极为发电机的正极。()
正确
错误
参考答案:
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【判断题】 交流发电机中硅整流器中的正极管的负极为发电机的正极
①  正确
②  错误
【判断题】 汽车用交流发电机是由一台三相异步交流发电机和一套硅整流器组成。()
①  正确
②  错误
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【单选题】 Would you like to have dinner with us this evening?
①  OK, but I have to go to a meeting now
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①  Yes, please
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【单选题】 The donated liver came from the UK, but the hospital is giving no further __________ .
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【单选题】 Well, it’s getting late. I must be going. Thank you again for inviting me to the party.
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