【单选题】导游人员行使调整或变更接待计划权利的条件不包括 ( )。
B.
必须是遇到可能危及旅游者人身安全的紧急情形时
【单选题】使用β2受体激动剂时,观察药物不良反应应注意( )
【判断题】一般来讲,软件项目可行性分析报告中,不需要对项目的成本效益进行分析。
【多选题】导游人员行使调整或变更接待计划的权利时,必须符合的条件包括( )。
B.
必须是遇到有可能危及旅游者人身安全的紧急情形时
【单选题】Which of the following is NOT mentioned in the passage as an area of dance that Isadora Duncan worked to change?
【多选题】导游人员行使调整或变更接待计划的权利的条件是( )。
B.
必须是遇到可能危及旅游者人身安全的紧急情形时
【简答题】Benjamin has worked at Nova for ___________. Job Interview.mpg
【判断题】At Nova, Benjamin has taken part in three projects.
【单选题】听力原文:To the teacher's surprise, better than half of the class was absent, which accounted for his decision to cancel the lecture. (23)
A.
The better half of the class decided to cancel the lecture
B.
Teacher was surprised to find less than half of the class was present, but he decided to give his lecture as originally planned.
C.
The teacher's surprising announcement to cancel the lecture led to chaos.
D.
Unexpectedly, less than half0f class were present.