Question

This year my brother made a little progress in his study, bu

Answer 1

B

本题考查介词短语辨析。句意为：今年我弟弟在他的研究中取得些进步,但总的来说,这是对他来说是不幸的一年。all in all总之；first of all首先；in all总共；as a consequence因此。