【单选题】按照( )分类,可分为强制保险和自愿保险。
【单选题】毛泽东《论十大关系》中排在首位的关系是( )
【简答题】企业管理为什么需要伦理道德?(请上传作业图片)
【多选题】After sending off the tourists, what should a guide do?
A.
Submit the bills to the accounting department and settle the account within the given time.
B.
Write a brief summary of the travel and review the opinions and suggestions from the questionnaires so as to improve his work in the future.
C.
Submit a written report to the travel agency if a serious traffic accident or safety incident occurs during the travel.
D.
A guide should have a good rest.
【单选题】The author implies that ______.
A.
the teacher should guide all discussions by revealing her own attitude
B.
children’s attitudes often come from those of other children
C.
in some aspects of social studies a greater variety of methods can be used in the upper grades than in the lower grades
D.
schools should offer the student opportunities for travel so that he can come into contact with people he would not otherwise meet
【简答题】阅读下面的说明,回答问题1至问题4。 [说明] 某单位使用IIS建立了自己的FTP服务器,下图是IIS中“默认FTP站点属性”的配置界面。 通常,FTP服务器默认的“TCP端口”是(1),本题中FTP服务器采用主动模式传输数据,若按照上图“TCP端口”配置为600,则其数据端口为(2)。 (1)A. 21 B. 23 C. 25 D. 80 (2)A.600 B.599 C.21 D.601
【单选题】___ principle, I agree that teachers should play a role as a guide.