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【单选题】
下列关于scala的描述,错误的是
A.
Scala会区分不同类型的值，并且会基于使用值的方式来确定其类型，这称为类型推断。
B.
使用关键词 "var" 声明变量
C.
使用关键词 "const" 声明常量
D.
Scala是一种既面向函数又面向对象的语言
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参考答案：
举一反三
【单选题】Judging from the three new roles envisioned for tomorrow's university faculty, university teachers ______.
A.
are required to conduct more independent research.
B.
are required to offer more course to their students.
C.
are supposed to assume more demanding duties.
D.
are supposed to supervise more students in their specialty.
查看完整题目与答案
【单选题】The oldest university in New Zealand is
A.
the University of Edinburgh.
B.
the University of Auckland.
C.
the University of Otago.
D.
Harvard University.
查看完整题目与答案
【单选题】The oldest university in New Zealand is ________.
A.
Auckland University
B.
Canterbury University
C.
Wellington University
D.
Otago University
查看完整题目与答案
【单选题】San Diego State University (SDSU) is a major American university. The university offers a wide range of programmes covering many fields, including Business Administration, Engineering, Public Health, ...
A.
enrollment.
B.
language classes.
C.
GMAT preparation.
D.
course options.
查看完整题目与答案
【单选题】In the summer, people at Augusta State University are busy
A.
moving the university to a new campus.
B.
negotiating about the combination.
C.
cutting the budgets for the gloomy economy.
D.
getting the new university ready for students.
查看完整题目与答案
【单选题】参与免疫应答的重要细胞，有强大的吞噬作用细胞是：
A.
成纤维细胞
B.
巨噬细胞
C.
浆细胞
D.
肥大细胞
E.
间充质细胞
查看完整题目与答案
【单选题】参与免疫应答的重要细胞,有强大的吞噬作用
A.
成纤维细胞
B.
巨噬细胞
C.
浆细胞
D.
肥大细胞
E.
间充质细胞
查看完整题目与答案
【单选题】是参与免疫应答的重要细胞，有强大的吞噬作用：
A.
成纤维细胞
B.
巨噬细胞
C.
浆细胞
D.
肥大细胞
E.
间充质细胞
查看完整题目与答案
【单选题】听力原文：W: Good morning, this is Ann broadcasting from university radio. In the local news this morning, the mountain-lake cycle tour is about to begin, and in the studio we have with us Robin, president...
A.
In the radio studio.
B.
In the bicycle shop.
C.
On the road.
查看完整题目与答案
【单选题】555定时器的TH端、TR端的电平分别小于2VDD/3和VDD/3时定时器的输出状态是( )。
A.
0
B.
1
C.
原状态
D.
不确定
查看完整题目与答案
相关题目：
【单选题】Judging from the three new roles envisioned for tomorrow's university faculty, university teachers ______.
A.
are required to conduct more independent research.
B.
are required to offer more course to their students.
C.
are supposed to assume more demanding duties.
D.
are supposed to supervise more students in their specialty.
查看完整题目与答案
【单选题】The oldest university in New Zealand is
A.
the University of Edinburgh.
B.
the University of Auckland.
C.
the University of Otago.
D.
Harvard University.
查看完整题目与答案
【单选题】The oldest university in New Zealand is ________.
A.
Auckland University
B.
Canterbury University
C.
Wellington University
D.
Otago University
查看完整题目与答案
【单选题】San Diego State University (SDSU) is a major American university. The university offers a wide range of programmes covering many fields, including Business Administration, Engineering, Public Health, ...
A.
enrollment.
B.
language classes.
C.
GMAT preparation.
D.
course options.
查看完整题目与答案
【单选题】In the summer, people at Augusta State University are busy
A.
moving the university to a new campus.
B.
negotiating about the combination.
C.
cutting the budgets for the gloomy economy.
D.
getting the new university ready for students.
查看完整题目与答案
【单选题】参与免疫应答的重要细胞，有强大的吞噬作用细胞是：
A.
成纤维细胞
B.
巨噬细胞
C.
浆细胞
D.
肥大细胞
E.
间充质细胞
查看完整题目与答案
【单选题】参与免疫应答的重要细胞,有强大的吞噬作用
A.
成纤维细胞
B.
巨噬细胞
C.
浆细胞
D.
肥大细胞
E.
间充质细胞
查看完整题目与答案
【单选题】是参与免疫应答的重要细胞，有强大的吞噬作用：
A.
成纤维细胞
B.
巨噬细胞
C.
浆细胞
D.
肥大细胞
E.
间充质细胞
查看完整题目与答案
【单选题】听力原文：W: Good morning, this is Ann broadcasting from university radio. In the local news this morning, the mountain-lake cycle tour is about to begin, and in the studio we have with us Robin, president...
A.
In the radio studio.
B.
In the bicycle shop.
C.
On the road.
查看完整题目与答案
【单选题】555定时器的TH端、TR端的电平分别小于2VDD/3和VDD/3时定时器的输出状态是( )。
A.
0
B.
1
C.
原状态
D.
不确定
查看完整题目与答案
参考解析：
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