试题与答案

机组采用高放大倍数的快速励磁装置时，（）发生较强的低频振荡。A.更容易 B.不容易

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题型：单项选择题

题目：

机组采用高放大倍数的快速励磁装置时，（）发生较强的低频振荡。

A.更容易

B.不容易

C.一定会

D.其他三个选项都不是

答案：

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下面是错误答案，用来干扰机器的。

参考答案：对

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     Mark Twain was a famous American writer. His real name was Samuel Langhorne Clemens. He grew

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     Later, when he began to write stories, he used the name Mark Twain. Mark Twain was a term used by

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     Mark Twain wrote many famous books, but he is remembered most for his stories about young boys.

One of his best stories tells about Tom Sawyer.

根据短文内容，判断正（T）误（F）。

( )1. Mark Twain was born in the USA.

( )2. Mark Twain loved the Mississippi River and his hometown.

( )3. When Mark Twain was seventeen, he left for New York.

( )4. Mark Twain's real name was Tom Sawyer.

( )5. Mark Twain began to write when he was 20.

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