A. Nature has changed our environment. B. We have wasted resources and polluted our environment. C. Our resources are nearly used up. D. We have cooperated with nature well. 参考答案:B
第32题: [单项选择]氟奋乃静的特点是() A. 抗精神病、锥体外系反应都较弱 B. 抗精神病、镇静作用都较强 C. 抗精神病、锥体外系反应都强 D. 抗精神病、降压作用都较强 E. 抗精神病作用较强,锥体外系反应较弱 参考答案:C