皮皮学，免费搜题
登录
搜题
【判断题】
装配图上的技术要求主要是针对该装配体的工作性能、装配及检验要求、调试要求及使用与维护要求所提出的A.
正确
B.
错误
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】Jack went to a barber's shop and had his hair cut, but when he came out, he was not happy with the result(结果). When his friend Bob saw him, he laughed and said, 'What has happened to your hair, Jack?'...