he was ill yesterday he went to school.A. Because soB. but /C. Although butD. Althoug

问题补充：

he was ill yesterday, he went to school.

A. Because, so

B. but,/

C. Although, but

D. Although, /

答案：

A. Because, so

B. but,/

C. Although, but

(答案→)D. Although, /

解析：

试题分析: 句意：尽管昨天他病了，他还是上学了。because因为，so所以，but但是，although尽管; 根据语语可知是让步状语从句，有although不出现but，故选D.