某公司秘书兼任打字员,长时间工作后,主诉头痛、眼干、眼痛、视物模糊等,此种表现属()
A.暂时性疲劳
B.智力疲劳
C.局部性疲劳
D.全身性疲劳
E.技术性疲劳
参考答案:C
He went to the boy, and _______ him on the shoulder, took him away.
A.pat
B.patting
C.patted
D.to pat
安全与生产的关系是,生产是目的,安全是前提,安全为了生产,生产必须安全。