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People devised assembly language in order to ______.
A．simplify the process of programming
B．shorten the time to run a machine language
C．assign mnemonic code to each machine language command
D．translate the symbolic operands into mnemonic codes
答案
更多“People devised assembly language in order to ______. A．simplify the process of programming B．short”相关的问题
第1题
(1). The main idea of this passage is that ________ .
A. laziness is a bad habit that everyone wants to get rid of
B. there are disadvantages and advantages in being lazy
C. laziness is the sign of very serious emotional problems
D. lazy people usually do their work more carefully
(2). Which of the following statements is mentioned in the passage？
A. Laziness is a kind of mental disease.
B. Laziness is more beneficial than harmful.
C. Laziness cannot be explained.
D. Laziness is sometimes due to a fear of failure.
(3). Which of the following ideas does the passage support？
A. Most of the time laziness is a good quality.
B. Most assembly workers are lazy.
C. The word "laziness" is sometimes misused.
D. Most overworked people are lazy.
(4). The author's attitude towards laziness is ________________.
A. objective
B. subjective
C. critical
D. humorous
(5). As used in this passage, the word "devised" (in Paragraph 2 ) probably means _________ .
A. understood
B. wrote
C. created
D. proved
第2题
听力原文： The idea of public work projects as a device to prevent or control depression was designed as a means of creating job opportunities for unemployed workers mad as an effective device to aid business to revive. It was conceived during the early years of the New Deal Era 1933～1937). By 1933 ,the number of unemployed workers had reached about 13 million. This meant that about 50 million people—about one-third of the nation—were without means of support. At first, direct relief in the form. of cash or food was provided to these people. This made them receivers of government charity. In order to remove this stigma and restore to the unemployed some measure of respectability and human dignity, a plan was devised to create governmentally sponsored work projects that private industry would not or could not provide. This would also stimulate production and revive business activity.
What did the idea of public work projects help during economic depression？
A．To prevent or control depression.
B．Creating job opportunities.
C．To aid business to revive.
D．All the above.
第3题
第5题
第6题
Herman Hollerith devised an electromechanical machine in order to ______.
A．save time
B．accept punch cards
C．allow a current to pass through a hole
D．produce the statistics of the population
第7题
In 1819, the same year that Louis entered the Institution, Charles Barbier, an army captain, reported to the Academy of Sciences on a system of raised dots and dashes which enabled soldiers to read messages in the dark.Later, Barbier brought his invention to the Institution.After experimenting with it, young Braille produced a writing system using only dots, from which he gradually devised 63 separate combinations representing the letters in the French alphabet.At the request of an Englishman, he later added the letter “w”, accents and punctuation marks, and mathematical signs.Although government bureaucracy prevented immediate official adoption, his system was used at the Institution as long as the director, Dr.Pignier, was in office.Pignier’s successor insisted on returning to the officially approved former system, but students continued to use Braille's method secretly.Eventually, its superiority was established and it was adopted throughout France.
(1).Louis-Braille first learned to read with the aid of _________________.
A.his father
B.special books at the Institution
C.the village school teacher
D.Captain Barbier's system of dots and dashes
(2).Louis's father kept him at the village school until he was ten because his father ________________.
A.wanted Louis to help him in the harness shop
B.thought it was not worthwhile to have Louis work when he was young
C.did not want Louis to live the same sort of life as that of other blind people
D.wanted Louis to remain with the family as long as possible
(3).Louis Braille did all of the following things EXCEPT________________.
A.teaching young children at the Institution
B.developing a writing system for the blind
C.learning to play musical instruments well
D.encouraging students to use his method secretly
(4).Charles Barbier originally devised his writing system for________________.
A.the Academy of Sciences
B.blind children
C.military personnel
D.the English government
(5).Braille's method was not adopted officially for some time because________________.
A.the students preferred the former method
B.the large library collection would then have been useless
C.Dr.Pignier's successor disliked Braille's method
D.the government was slow to approve it
第8题
此题为判断题(对，错)。
第9题
Which of the following is true about strategy and tactics？
A．The overall plans devised to defeat an enemy are called tactics.
B．The actual technique carded out against the enemy is called strategy.
C．Tactics are more concrete than strategy.
D．Strategy consists of the procedures for winning on the battlefield, in naval battle, and in aerial combat.
