問題詳情:
(2011年龍巖檢測)At 13,Samuel received a training course in drawing for three years,________he got a good opportunity for further development.
A.after that B.after which
C.after it D.after this
【回答】
解析:選B。考查定語從句。after which he got a good opportunity for further development是非限制*定語從句。
知識點:未分類
題型:未分類