How long ago did Jim leave
A. Jim.
B. Jack.
C. Neither of them.
How long ago did Jim leave
A. Half of the book.
B. Four-fifths of the book.
C. Fifty-one pages.
由于张某平时给人感觉对领导不够尊重,公安局或者领导有权决定辞退张某。 ( )
A. 对
B. 错
含有内酰胺结构的三环结构的M乙酰胆碱受体拮抗剂为
A. 溴丙胺太林(Propantheline Bromide)
B. 贝那替秦(Benactyzine)
C. 盐酸苯海索(Trihexyphenidyl Hy-droehloride)
D. 哌仑西平(Pirenzepine)
E. 樟柳碱(Anisodine)