题目内容

Section A
Directions: In this section you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said. The conversation and the question will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on the Answer Sheet with a single line through the center.
听力原文:W: Why do you get up so early?
M: Well, I have to leave home at twenty to seven so I can catch a bus at seven o'clock.
Q: When does the man leave home?
(1)

At 6:40.
B. At 6:48.
C. At 7:00.
D. At 7:20.

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编译程序的工作可分为6个阶段:词法分析、语法分析、(29)、中间代码生成、代码优化和目标代码生成。其中,中间代码生成和(30)不是必须经过的阶段。
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A. 过程分析
B. 语义分析
C. 数据分析
D. 单词分析

在下列程序代码中,函数init()和plus()的定义如下图所示,若a和x以引用方式传递信息,则函数init的返回值为(34);若a和x以传值方式传递信息,则函数。init的返回值为(35)。
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A. 2
B. 3
C. 4
D. 5

听力原文:M: I'm getting together with Sara and Paul tonight. We're going out to eat and then watch a movie. Why don't you come with us?
W: I'd love to, but I have to work hard for a test tomorrow.
Q: What will the woman do tonight?
(6)

A. Eat out with the man.
B. Study at home.
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D. Watch TV at home.

类是在对象之上的抽象,一个类所包含的(44)和数据描述了一组对象的共同行为和属性:对象是类的(45);不同的对象收到同一消息可以产生完全不同的结果,这一现象叫做(46);(47)是父类和子类之间共享数据和方法的机制。
(34)

A. 命令
B. 消息
C. 方法
D. 过程

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