第1题:
According to the text, online publication is significant in that
[A] it provides an easier access to scientific results.
[B] it brings huge profits to scientific researchers.
[C] it emphasizes the crucial role of scientific knowledge.
[D] it facilitates public investment in scientific research.
从文章结构看,文章第一段重点地介绍了传统的出版方式,这种方式使科学工作者只有订购了该科学杂志才可以获得科学的结果。文章第二段介绍一种新型的出版方式——网络出版,使得科技人员容易获得科学结果。第三段谈到科学的价值和投资回报取决于杂志的发行量和易获得性。第四段具体介绍了这一新趋势的主要出版模式。从文章的中心是关于一种新的出版方式,以及它给科学杂志出版带来的影响——可以更方便的获得科学结果。中心词含有access,反应中心的是解,可以确定答案为A。
第2题:
According to the text, online publication is significant in that
A.it provides an easier access to scientific results.
B.it brings huge profits to scientific researchers.
C.it emphasizes the crucial role of scientific knowledge.
D.it facilitates public investment in scientific research.
第3题:
Including the customer in the process of project planning is:
A.Slow and counterproductive.
B.Essential in the definition and documentation of project goals.
C.Necessary, but of limited value.
D.Unnecessary because project goals are defined in the proposal stage.
E.None of the above.
第4题:
第5题:
When a process is in control, what do you want to do with the process?().
A.The process should not be adjusted
B.The process may be adjusted for continuous improvement
C.The process should be always adjusted for continuous quality
D.The process should be regularly adjusted
第6题:
请分析以下程序。 int main() { pid_t pid; pid = fork(); if(pid==0) printf("I am the child process, my process ID is%d\n",getpid()); else printf("I am the parent process, my process ID is%d\n",getpid());} 那么,该程序正确运行后的结果是
A.I am the child process, my process ID is 3744 I am the parent process, my process ID is 3987
B.I am the child process, my process ID is 3744
C.I am the parent process, my process ID is 3987
D.不输出任何信息
第7题:
.Water and air are _______ to human beings. We can not live without them.
A.harbour B.function C.definite D.essential
选择D,意思是水和空气对人类来说都是必不可少的,我们离开他们无法生存。
essential就是必不可少的意思
第8题:
● Including the customer in the process of project planning is:
A Slow and counterproductive.
B Essential in the definition and documentation of project goals.
C Necessary, but of limited value.
D Unnecessary because project goals are defined in the proposal stage.
E None of the above.
第9题:
The author writes of the development of geology to demonstrate _______.
A the process of specialisation and professionalisation
B the hardship of amateurs in scientific study
C the change of policies in scientific publications
D the discrimination of professionals against amateurs
第10题: