【判断题】【消耗次数：1】
在集成运放中，电流源电路可以为放大电路提供合适的偏置电流。
①
正确
②
错误
参考答案：
复制
纠错
相关题目
随机题目
【判断题】
答题说明：句子没有语法错误请选择“正确”，有语法错误请选择“错误”Her father spent most of his time traveling in far-off countries, and he hardly ever came home.
①
正确
②
错误
【判断题】
答题说明：句子没有语法错误请选择“正确”，有语法错误请选择“错误”Some people wake up at almost same time every morning.
①
正确
②
错误
【判断题】
答题说明：句子没有语法错误请选择“正确”，有语法错误请选择“错误”Today it can be said that wheels run America.
①
正确
②
错误
【判断题】
答题说明：句子没有语法错误请选择“正确”，有语法错误请选择“错误”Automobiles were too expensive that only rich people could afford them.
①
正确
②
错误
【判断题】
答题说明：句子没有语法错误请选择“正确”，有语法错误请选择“错误”Mary never married and she neven went to school, too.
①
正确
②
错误
【判断题】
答题说明：句子没有语法错误请选择“正确”，有语法错误请选择“错误”As man moves into the space age, the study of biological rhythms is of increasing important.
①
正确
②
错误
【多选题】
We should train them to_____________ reference books (参考书) .
①
take care of
②
take advantage of
③
make use of
④
make out of
【多选题】
He has ______________ to be an engineer.
①
departed
②
decided
③
made up
④
made up his mind
【多选题】
Each of these clocks governs a different function,_____________ , heart rate, blood pressure.
①
for short
②
for all
③
for example
④
for instance
【多选题】
She _____________ answering my questions.
①
took off
②
kept away from
③
fought for
④
avoided