题目内容
（请给出正确答案）
[主观题]
“拦路虎” can be translated into ___________.
A、a tiger in the way
B、a dragon in the way
C、a cat in the way
D、a lion in the way
提问人：网友zzxxllaa
发布时间：2022-01-07
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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.
