【判断题】目前广泛应用的网络体系结构是国际标准的ISO/OSI参考模型。( )
【判断题】蔬菜幼苗发芽期的破心阶段易徒长形成“长脖苗”
【单选题】Which of the following is the most appropriate title for the passage, based on its content?
A.
The Japanese phone culture.
B.
Culture and technology.
C.
All alike, all different.
D.
Handy, if you are thrifty.
【单选题】H 2 和 Cl 2 在绝热刚性容器中生成 HCl(g),则状态函数改变值为零的是:( )
【单选题】Which of the following is not right about Content-based Instruction?
A.
Language is text-based and discourse-based.
B.
Language is purposeful.
C.
All content areas are more useful as a basis for language learning than others.
D.
Students learn best when instruction addresses students' needs.
【简答题】Content-based Video Retrieval is the process of attaching content based __________ to video shots and is essential for content-based classification and retrieval.
【简答题】下列过程的△U(1)、△H(2)、△S(3)、△G(4)何者为零? (2) H2(g)和Cl2(g)在绝热的刚性容器中反应生成HCl(g)的过程 ;
【单选题】Based on the tone and content of the passage, it is most likely which of the following?
A.
A book review in a journal intended for astrophysics professionals
B.
A movie review in an entertainment industry publication
C.
A book review in a science magazine aimed at a general audience
D.
A book review in a newspaper
E.
A transcript. of a talk given at a science fiction convention dedicated to 'the poetry of space'