选择组电路主要由（）、（）和（）组成，涉及到1线至7线共七条网路线。
参考答案：记录电路；选岔电路；开始继电器电路
急性心肌梗死急性期患者的护理措施包括
A．绝对卧床休息
B．给予氧气吸入
C．保持大便通畅
D．持续心电监护
E．备好抢救设备和药品
His mother was born in Greece, and Greek was her native language, ___.
A．so it was with his father
B．so did his father
C．so was his father
D．so his father was
