请在下列选项中选出硅化金属的英文简称:()。
A.Oxide
B.Nitride
C.Silicide
D.Polycide
A.Oxide
B.Nitride
C.Silicide
D.Polycide
第2题
A.乙烷
B.乙炔
C.环己烷
D.环丙烷
第3题
从供选择的答案中选出应填入下列英文语句中( )内的正确答案。
供选择的答案:
(1) manage (2) perform (3) support (4) reduce (5) divided
(6) enhance (7) implemented (8) introduce (9) ranked (10) run
第4题
从下面提供的答案中选出应填入下列英文语句中______内的正确答案。
Software quality assurance is now an(1)sub-discipline of software engineering. As Buckly and Oston point out,(2)software quality assurance is likely to lead to an ultimate(3)of software costs. However, the major hurdle in the path of software management in this area is the lack of(4)software standards. The development of accepted and generally applicable standards should be one ofthe principal goals of(5)in software engineering.
第5题
从下面提供的答案中选出应填入下列英文语句中______内的正确答案。
Mobile computers—which(1)laptops, notebooks, subnotebooks and handhelds—(2)so ubiquitous in such a short time, no surprise to hear who say:"It will define the leading edge(3)the next five years or so."The most remarkable(4)mobile computers is the amount of data storage and memory packed(5)their tiny boxes. These devices not only handle windows easily but also run storage-hungry programs.
第6题
2.从下面提供的答案中选出应填入下列英文语句中______内的正确答案。
Software quality assurance is now an(1)sub-discipline of software engineering. As Buckly and Oston point out,(2)software quality assurance is likely to lead to an ultimate(3)of software costs. However, the major hurdle in the path of software management in this area is the lack of(4)software standards. The development of accepted and generally applicable standards should be one ofthe principal goals of(5)in software engineering.
第7题
从供选择的答案中选出应填入下列英文语句中______内的正确答案。
Say there are ten thousand computer shops in the U.S. and Canada. If each shop has a thousand programs, and if half of these programs use the data(1)more than just printing, we are thinking(2)five million programs that must(3)during the next years to take care of the year 2000 changeover. Several hundred thousand programs need(4). And that is only if we start right now. All of this will be in addition to the ongoing maintenance and development work that must(5).
第8题
从下面提供的答案中选出应填入下列英文语句中______内的正确答案。
The relational database model requires the data be(1)through programs that don't rely on the position of the data in the database. This is in direct(2)to the other database mode, where the program has to follow a series of pointers to the data it seeks.A program(3)a relational database simply asks for the data it seeks; the DBMS performs the necessary searches and(4)the information. The(5)on how the search is done are specific to the DBMS and vary from product to product.
第9题
从供选择的答案中选出应填入下列英文语句中______内的正确答案。
The obvious advantage of a Graphical User Interface (GUI) is to organize the computer to make(1)fromahuman(2), rather than to force users to adapt to the(3)of computers and software. GUI is converging to the point where a(4)person can walk up to a computer, experiment briefly with the mouse and the(5)objects on screen, and gain some understanding ofhow to accomplish basic tasks.
供选择的答案:
(1)iconic (2) converge (3) sense (4) use
(5) perspective (6) capable (7) peculiarities (8) imaging