属于吩噻嗪类抗精神病药的是
A．氟奋乃静B．利培酮C．氟哌噻吨D．氟哌利多E．舒必利
参考答案：A
解析：氟奋乃静与氯丙嗪一样都有吩噻嗪环。
Not until he received the invitation ________to attend the summit held in New York.
A．did he decide
B．he had decided
C．had he decided
D．he decided
在计量器具上指示不同量值的刻线标记的组合称为（）。
A.示值
B.刻度
C.量值
