题目内容

Why was postage high in the early 19th century

A. [A] Because the prices of goods (物价) were very high.
Because the post office wanted to earn too much money.
C. Because many people had to be paid for getting the postage.

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What can we learn from the dialogue

A. [A] The man is going to repair the tape-recorder.
B. The tape-recorder is stolen.
C. The man is going to find the tape-recorder.

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计算机的主存储器(内存)用来存储数据和指令，为了实现按地址访问，每个存储单元必须有一个唯一的地址。PC机主存储器的编址最小单位是【4】。

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Section ADirections: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken only once. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.

A. He has no time to tell her how to get there.
B. He cannot tell her.
C. He doesn’t know where to find the department store.
D. There is no department store in the region.

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某显示器分辨率为1024×768，则全屏幕像素个数为【20】。

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Why was postage high in the early 19th century

A. [A] Because the prices of goods (物价) were very high. Because the post office wanted to earn too much money. C. Because many people had to be paid for getting the postage.

What can we learn from the dialogue

计算机的主存储器(内存)用来存储数据和指令，为了实现按地址访问，每个存储单元必须有一个唯一的地址。PC机主存储器的编址最小单位是 【4】 。

某显示器分辨率为1024×768，则全屏幕像素个数为 【20】 。

A. [A] Because the prices of goods (物价) were very high.
Because the post office wanted to earn too much money.
C. Because many people had to be paid for getting the postage.

计算机的主存储器(内存)用来存储数据和指令，为了实现按地址访问，每个存储单元必须有一个唯一的地址。PC机主存储器的编址最小单位是【4】。

某显示器分辨率为1024×768，则全屏幕像素个数为【20】。