属于抑制性氨基酸的是（）
A.谷氨酸
B.5－羟色胺
C.甘氨酸
D.乙酰胆碱
E.脑啡肽
参考答案：C
_____ the fierce competition in finding a good job in big cities, many fresh graduates are trying their
fortune in mediumsized cities like Nanchang City.[ ]
A. Regardless of
B. Instead of
C. Due to
D. Apart from
证券由卖方向买方转移和对应的资金由买方向卖方转移的过程属于（）。
A.交收
B.清算
C.成交
D.结算
