皮皮学，免费搜题
登录
搜题
【简答题】
任务3-1的插座动力回路WL3的穿线BV-4的安装工程量是()m
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
【判断题】“Pipe in mouth” in the sentence “The old man stood under a big tree, pipe in mouth” can also be in the form of “with a pipe in his mouth”.
A.
正确
B.
错误
【简答题】Mouth -to -mouth resuscitation must not be stopped for more than ______ in s, until the victim is breathing on his own.
【简答题】He was sitting in ____ chair, pipe in ____ mouth.