关于精神分裂症偏执型下列何种说法不正确
A.起病年龄较晚,常在40岁以后B.以妄想为主要表现C.缓慢发病者多D.及时治疗效果好E.幻觉少见
参考答案:E
—Where is your brother now, Alan?
—_____. [ ]
A. He is working in the school
B. He likes singing
C. His favorite animals are dolphins
D. He usually gets up at 7:00
在夹具中的基础件一般是指()。
A.定位元件
B.夹紧元件
C.夹具体
D.确定夹具位置元件