理工類-閱讀判斷（12月26日）_職稱英語網(wǎng)校

閱讀判斷

When Nick Holonyak set out to create a new kind of visible lighting using semiconductor alloys, his colleagues thought he was unrealistic. Today, his discovery of light-emitting diodes, or LEDs, are used in everything from DVDs to alarm clocks to airports.

Q: Holonyak’s colleagues thought he would fail in his research on LEDs at the time when he started it.

A、Right

B、Wrong

C、Not mentioned

【正確答案】 A

【答案解析】 短文第一句就說到：當Nick著手用半導(dǎo)體合金創(chuàng)造一種新的可視照明設(shè)備的時候，同事們都認為他不現(xiàn)實。所以本句的論述是正確的。

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