氨茶碱
A．能拮抗腺苷导致的支气管痉挛B．钙拮抗剂C．减少cGMP浓度D．抑制肥大细胞和嗜碱粒细胞释放生物活性物质
参考答案：A
货币政策工具主要指( )。
A．利率
B．再贴现率
C．税收
D．预算
E．公债
Could you please tell me________ to there is a good place to watch movies? [ ]
A. what
B. that
C. where
D. which
