皮皮学，免费搜题
登录
搜题
【简答题】
电力系统继电保护的四大特性是什么?
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】下列各项中，不能作为IP地址的是
【简答题】根据首字母填空。 1. Han Hong sings very well. She is a f______ singer. 2. The doctor is looking at my mouth, he is a d_______. 3. His father is always doing experiments. He is a s_______. 4. We are p______ of...
【简答题】Lucy likes English very much. She works hard. She reads English every morning. She likes speaking English. She often listens to the radio. She likes watching TV. But she only watches it on Saturday ev...
【简答题】四、根据音标,提示词或上下文完成句子,每空一词。 1. His cousin is very _____________/ ˈaʊtgəʊɪŋ /, so he has many friends. 2. Can you speak _____________? I can’t hear you. 3. Judy is very h____________ . She works so hard i...
相关题目：