our teacher is ill, he still comes to school to work.
- A.Though; but
- B.Though; /
- C.Although; but
- D.But; although
答案
正确答案：B
句意为“尽管我们的老师生病了，但他仍旧来学校工作”。though和although都可表示“虽然；尽管”，来引导让步状语从句，但都不能和but连用。所以答案选B。
略
WORD格式（
