皮皮学,免费搜题
登录
搜题
【简答题】
Learning to fly from a flight instructor is one of the most exciting and costly opportunities that student pilots can have. He will be the most influential person in our careers to fly. Instructors are life savers: Making a mistake in a plane can lead to a lot of problems unless the instructor is qualified. Often, the quality of a pilot, especially in the early stages, is a reflection of the quality of the person who has taught them. During flight training, the instructor will save us and the aircraft from many of our mistakes, possibly fatal. Therefore, an instructor is supposed to have appropriate experience and knows how to correct the problem, or in extreme cases take over and save both of our lives. Good instructors make great pilots: It is important to have a strict instructor who will work with us in order to reach perfection. A patient instructor can make young pilots feel confident in their abilities. Also, teaching technique is very important. Many instructors prefer to teach in briefing rooms before taking students up into the air. Others bring students up in the air right at the beginning and teach them how to fly by having them fly.
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】数据链路层的服务用户是_________,同时它又使用___________层提供的服务。
【单选题】女,21岁,未婚。月经来潮3小时,下腹疼痛不能平卧2小时,呕吐1次。既往有类似情况,疼痛多发于月经期第一天,第二天自然缓解。盆腔超声检査:子宫及双侧附件未见明显异常。最可能的诊断是
A.
异位妊娠
B.
急性盆腔炎
C.
原发性痛经
D.
急性胃肠炎
E.
输尿管结石
【单选题】邮件服务和目录服务是通过(43)层提供给用户的。
A.
数据链路层
B.
网络层
C.
会话层
D.
应用层
【简答题】影响微生物生长繁殖的主要因素有( ) 等。
【单选题】大学生的成长成才和全面发展,离不开( )的引领。
A.
正确价值观
B.
勤学
C.
修德
D.
价值观
【多选题】划分VLAN后交换机的端口类型有以下哪几种?()
A.
ACCeSS
B.
TrUNk
C.
MIrrOr
D.
HybrId
【简答题】数据链路层的服务用户是 ___ ___ ,同时它又使用 __ ___ 层提供的服务。
【判断题】数据链路层的最基本功能是向该层用户提供可靠、透明服务。
A.
正确
B.
错误
【单选题】根据毛泽东在《关于正确处理人民内部矛盾的问题》中的论述,以下哪个矛盾不属于人民内部矛盾( )
A.
工人阶级与民族资产阶级之间的矛盾
B.
工人农民与知识分子之间的矛盾
C.
国家机关某些工作人员的官僚主义作风与人民群众之间的矛盾
D.
工人农民与破坏社会主义建设的社会势力之间的矛盾
【单选题】女,21岁,未婚。月经来潮3小时,下腹疼痛不能平卧2小时,呕吐1次。既往有类似情况,疼痛多发于月经期第1天,第2天自然缓解。盆腔超声检查:子宫及双侧附件未见明显异常。最可能的诊断是
A.
异位妊娠
B.
急性盆腔炎
C.
原发性痛经
D.
急性胃肠炎
E.
输尿管结石
相关题目: