【简答题】A.阻断黑质-纹状体通路的DA受体 B.减少突触间隙NA、5-HT的递质浓度 C.抑制单胺类递质的再摄取 D.阻断中脑-边缘系统通路的DA受体 E.激动CNS阿片受体 控制精神分裂症的急性发作:
【单选题】春秋战国时期我国劳动人民采用的垄作法,是当时世界上先进的耕作方法。高田低作,低田高作,是一种因地制宜的主要耕作方法。这里的“先进”不包括()
【单选题】听力原文:M: By the way, is it possible to get to Central Park by bus? W: Yes, but it doesn't go directly to the park. You have to change buses at least twice. Better take the subway instead. It's much les...
A.
Because it doesn't go directly to the park.
B.
Because it goes directly to the park.
C.
Because it's much slower than a bus.
D.
Because it's much less complicated that way and much quicker.
【多选题】垄断资本主义的历史作用是
A.
一定时期一定程度上对社会生产力的发展具有推动作用
【单选题】听力原文:W: Why is Alex applying for financial aid? Doesn't he have a lot of money? M: Not enough I guess. Q: What does the man mean? (14)
A.
Alex doesn't need a scholarship.
B.
Alex doesn't have much money.
C.
Alex doesn't know how to apply.
D.
Alex isn't applying for a scholarship.