湖南省永州市2025年高考第一次模拟考试 英语试卷答案,我们目前收集并整理关于湖南省永州市2025年高考第一次模拟考试 英语得系列试题及其答案，更多试题答案请关注本网站

湖南省永州市2025年高考第一次模拟考试 英语试卷答案

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31-35：ACABC
36-40：CBCBA
三、补全对话
41F 42C 43E 44D 45A
四、完形填空
46-50：ACBBA 51-55：CCACB
五、阅读理解

Transistors play an important role in computers and other devices. They act like tiny switches to control the flow of electricity. Engineers use them to process and store data. Today’s laptops may host billions of them. So they must be tiny—only a little wider than a strand of DNA.
The new transistor being built by physicist Isak Engquist and his team at Sweden's Link ping University isn't as small as those. Big enough to see and hold, it can stand only an electric pressure that pushes electrons along. And it controls a current using charged particles(粒子) called ions.
This new technology shows a “proof of concept” that the idea can work, even if the new device is not yet ready to put into today's electronics. “While it seems large by today's standards, such a transistor still might prove useful for electronics that require low electric pressures,” says Engquist.
“The new transistor suggests that future electronic devices might be made in living plants,” Daniel Simon, a physicist in the team, says. “Imagine peeling away some bar k from a living tree,” he says, “and stamping electronic circuits into the living wood.”
In fact, Engquist says, “There are so many ways we can use wood and the components of wood that we would never have thought of. ”For instance, he can now imagine a wood-based sensor that could monitor crop health, measure pollution or survey a forest for fire risk.
32. Which can best describe the transistor
A. Costly. B. Widely used.

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