意识障碍状态下的幻觉常见于
A.精神分裂症
B.抑郁症
C.脑器质性精神病
D.更年期精神病
E.偏执性精神
参考答案:C
He _________ English for eight years by the time he graduates from the university next year.
A.will learn
B.will have learned
C.will be learning
D.has graduated
能全部通过二号筛,但混有能通过四号筛不超过40%的粉末是()
A.极细粉
B.最细粉
C.细粉
D.中粉
E.粗粉