To keep healthy, Professor Johnson ______ cycling as a regular form of exercise after he retired.A.t

题目简介

To keep healthy, Professor Johnson ______ cycling as a regular form of exercise after he retired.A.t

题目详情

To keep healthy, Professor Johnson ______ cycling as a regular form of exercise after he retired.
A.took upB.caught onC.carried outD.made for
题型:单选题难度:偏易来源:不详

答案

A
句意为:为了保持健康,Professor Johnson 退休后开始骑自行车来作为一种定期的锻炼形式。take up 开始工作,从事某项活动,所以选A 。

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