新生儿轻度缺血缺氧性脑病临床表现
A．拥抱反射活跃
B．肢体出现颤动
C．兴奋、易激惹
D．肌张力正常
E．脑电图正常
参考答案：A,B,C,E
----Jim, please look at these two photos, who are they?
-----In the ______ photo, these are my friends, Cindy and my cousin, Bill. In the _____ photo, they are my cousin’s friends.
A first nest B one next C next next D first next
步进电机不能用于开环控制系统
