15． After retiring he was recommended to gardening as a hobby.A. take upB. take onC. tak

问题补充：

15． After retiring, he was recommended to gardening as a hobby.

A. take up

B. take on

C. take off

D. take away

答案：

(答案→)A. take up

B. take on

C. take off

D. take away

解析：可联系答.案.网客服索取。