【简答题】听力原文:Last vacation, he took an airplane to go home.
【单选题】运算放大器输入级选用差分放大电路的主要原因是( )
【单选题】The author took ( ) and took off for home first.
【单选题】运算放大器输入级选用差分放大电路的主要原因是( ) A.提高输入电阻 B.稳定电压放大 C.提高负载能力 D.克服零点漂移
【单选题】Joe usually ______ the bus ______ two years ago. [ ]
【多选题】Laura: ______? Saul: At home.
【单选题】集成运算放大器输入级选用差分放大电路的主要原因
【单选题】“I took it home with me.” she said. 改为间接引语
A.
She said that she had taken it home with her.
B.
She said that she took it home with her.
C.
She said that I had taken it home with her.
D.
She said that I took it home with her.
【单选题】集成运算放大器输入级选用差分放大电路的主要原因( )。