Studies show that 'people are more_________ to suffer from back problems if they always sit before

computer screens for long hours.   [ ]

A. likely              

B. possible  

C. probable          

D. sure

不符合抗精神病药物的锥体外系反应的是

A．静坐不能

B．斜颈动眼危险

C．震颤麻痹综合征

D．迟发性运动障碍

E．共济失调