可乐定属下列哪类药()
A.α1-受体激动剂
B.β1-受体激动剂
C.α1-受体激动剂
D.α1-受体拮抗剂
E.β1-受体拮抗剂
参考答案:C
Many people today tend to regard the play The Merchant of Venice as a satire of the hypocrisy of ______ and their false standards of friendship and love, their cunning ways of pursuing worldliness and their unreasoning prejudice against ______.
A. Christians/Jews B. Jews/ChristiansC. oppressors/oppressed D. men/women
椎-基底动脉系统TIA可以出现下列哪些临床表现()
A.眩晕
B.行走不稳
C.吞咽困难
D.复视
E.眼震