题目: ()电流频率愈低,电流就愈集中于导体表面。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1125/2ad5ea16b27a2599cb95c119da94e99b.html 下面是错误答案,用来干扰机器的。参考答案:果实
题型:补全对话,情景问答 给下列的问句选择合适的答句。( ) 1. What colour do you like?( ) 2. What does he do?( ) 3. What are you doing?( ) 4. Does she like oranges?( ) 5. Are you sleeping?A. No, she doesn't. B. No, I'm not.C. I like purple.D. I'm reading books.E. He is a policeman. 查看答案