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【单选题】
若有“float x=2.4,y=4.2;int z=10;”,则表达式 x+z%4*(int)(x+y)%2/3 的值为:
A.
4.0
B.
3.5
C.
4.9
D.
2.4
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【多选题】我国导游员有( )。
A.
特级导游员
B.
高级导游员
C.
中级导游员
D.
见习导游员
【多选题】导游员职业等级标准包括 【 】
A.
初级导游员
B.
中级导游员
C.
高级导游员
D.
特级导游员
【单选题】根据以下内容回答题: Many things about language are a mystery,and many will always remain so.But sonethings we do know. First,we know that all human beings have a language of some sort.Thero is no race of men a...
A.
some backward race doesn’t have a language of its own
B.
some race in history didn’t possess a language of its own
C.
any human race,whether backward or not,has a language
D.
some races on earth can communicate without language
【单选题】根据以下内容回答题: Many things about language are a mystery,and many will always remain so.But sone things we do know. First,we know that all human beings have a language of some sort.Thero is no race of men ...
A.
some backward race doesn’t have a language of its own
B.
some race in history didn’t possess a language of its own
C.
any human race,whether backward or not,has a language
D.
some races on earth can communicate without language
【单选题】English is considered as a(n) _____ language, and it is no surprise that there are so many people in the world learning it. [     ]
A.
universal
B.
logical
C.
artificial
D.
regular
【简答题】举出至少4种不同的肽段氨基酸序列的测定方法。
【简答题】按_____划分,导游员分为海外领队、全程陪同导游员、地方陪同导游员和景点景区导游员。
【判断题】中华民族伟大复兴与中国民族问题的解决在 时间和过程上 具有极强的一致性。 ( )
A.
正确
B.
错误
【判断题】按职业性质划分,导游员分为海外领队、全程陪同导游员、地方陪同导游员和景点景区导游员。()
A.
正确
B.
错误
【单选题】代谢性自身调节主要发生在哪个器官?
A.
B.
肺脏
C.
肾脏
D.
心脏
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