震颤麻痹的病人哪类药物禁止使用
A．金刚烷胺
B．抗胆碱能药物
C．单胺氧化酶抑制剂
D．多巴胺受体激动剂
E．吩噻嗪类药物
参考答案：E
下面每个方程的解都是3，请你填出□中的数．
13.2=2x+□
3x-□=4.5
1.2x+□=5
□×x+1=5.5．
Jenny went out of the classroom ______ saying a word. She was really angry. [ ]
A. not
B. with
C. no
D. without
