题目内容
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In C language,(1)variables have to be defined outside function, this(2)actual storage forit．
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In Paragraph 1, the author implies that______.
A．people usually think language is only used to communicate ideas
B．the exchange about health or the weather is a universal topic
C．people will always say something when facing embarrassment
D．the example of Mrs. P and Mrs. Q is common in all cultures
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。
It is traditional when dealing with languages of all sorts to try to separate concerns with(1), the subject of syntax, from concerns with(2), the field of semantics. Consider the simple "language" of binary numerals. Some examples of binary numerals are
1
101 101
11001 101111
A communication in this language evidently consists of afinite sequence of characters “0”、“1". This is just syntax however, and says(3)about what such a communication is intended to mean.
Numbers are"(4)" mathematical concepts, whereas the digit strings that appear on paper are numerals, that is to say,(5)representations or descriptions of numbers.
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 C programming language has(1)one ofthe most(2)programming languages, and it has been implemented on most personal computers and multiuser systems, especially those designed for research and development. It evolved from the version described in Kernighan and Ritche's work (called "K&R C" after the authors) into(3)variants, including the standard ANSI C,which(4)many type-checking features and includes a standard library. Of the two main(5), K&R C is probably the most commonly used on multiuser computers, with ANSI C close behind. In the personal computing world, ANSI C is far more common.
供选择的答案：
(1) much (2) variants (3) complex (4) incorporates (5) several
(6) become (7) popular (8) editions (9) come (10) users
从下列英语叙述中，选出5条正确的叙述，把编号依次写在下面。
(1) The language translator converts the symbolic program into source program.
(2) The coded program written by a programmer is called an object program.
(3) COBOL is self-documenting unlike many technical language.
(4) FORTRAN has high capabilities for performing input/output operations and in handling nonnumeric data.
(5) Loading is a process through which the information on the diskettes or tapes is read by the input unit and stored in the proper memory location.
(6) The assemble program executes source codes directly by determining the meaning of each statement as it is encounted.
(7) Magnetic tape uses cylinders for finding data.
(8) Hexadecimal is used as a shorthand for the internal codes.
(9) Another name of diskette is floppy disk.
(10) An IF-THEN-ELSE selection technique can never be part of a loop.
(11) The most popular language for scientific computing is FORTRAN.
(12) It is much easier to access data in a file than in a database.
It can be learned from Paragraph 1 that older people worry that______.
A．youngsters have too many complaints
B．spoken language is changing too fast
C．their English is not as good as before
D．youngsters are careless with language use
选出应填入下面一段英语中______内的正确答案。
The task at hand now is to(1)the programmers who still use yesterday's software technology to solve today's software problems. Object-oriented programming requires a new attitude toward problem(2). Problem(2)with computer system becomes more natural. Application can(3)be translated into(4). It is commonly believed that it will be easier to train new programmers to use object-oriented techniques than to(5)programmers who have substantial experience in applying conventional programnung language constructs.
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。
Because Web servers are platform and application(1),they can send or request data from legacy or external applications including databases. All replies, once converted into(2)mark-up language, can then be transmitted to a(3). Used in this way, Intranets can(4)lower desktop support costs, easy links with legacy applications and databases and,(5)all, ease of use.
