以焦虑、痛苦，易激惹为主，无晨重夜轻的节律改变主要见于
A．精神分裂症B．神经衰弱C．抑郁发作D．疑病症E．心因性精神障碍
参考答案：E
He didn't keep on asking the time any longer as he had had his watch _____. [ ]
A. to repair
B. repaired
C. repairing
D. repair
中国石油化工股份有限公司安全生产禁令规定，严禁（）从事电气、起重、电气焊作业，违者予开除并解除劳动合同。
