He has recently chess to provide himself with some relaxation. A. taken on B. ta

He has recently _____ chess to provide himself with some relaxation.

A. taken on B. taken up  C. held on D. held up

试题答案

B

解析:

take up开始从事。take on参阅Ⅲ，162,171注释。hold on, hold up参阅Ⅲ，162,171注释。