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：句意：他生病了，但是他仍然按时去了学校。前后分句之间是转折关系故用连词but，选A。