The task at hand now is to (56) the programmers who still use yesterday’s software technology to solve today’s software problems. Object-oriented programming requires a new attitude toward problem (57) . Problem (57) with computer system becomes more natural. Application can (58) be translated into (59) . Although it is commonly believed that it will be easier to train new programmers to use object-oriented techniques than to (60) programmers who have substantial experience in applying conventional programming language constructs.
(60)是()
A.train
B.retrain
C.find
D.recruit
参考答案:B
解析:
现在,手中的问题是教育那些仍然使用昨天的软件技术来解决今天的软件问题酌程序员们。而向对象程序设计要求一种新的解决问题的观点,用计算机系统解决问题变得更为自然。应用可以被真接转换成类。通常人们相信,培训新的程序员使用面向对象技术,比重新培训已有实际使用传统程序设计语言结构经验的程序员更容易一些。
[分析]: 本题B小题空的单词与前面的toward problem 构成句子的定语,所以需要一个名词。在4个备选项中,只有solving是动名词,其余三个都是动词。