He was ill he still went to school on time.A. butB. andC. orD. ∕

问题补充：

He was ill, he still went to school on time.

A. but

B. and

C. or

D. ∕

答案：

(答案→)A. but

B. and

C. or

D. ∕

解析：

试题分析:此题考查连词的用法。A意思是但是，表示转折；B意思是和表示并列；C意思是或者表示并列或选择。根据语境可知他虽然病了，但仍然坚持按时上学，前后语义表示转折故选A。