My parents usually take a walk ______ dinner to keep hea Wap版

试题详情及答案解析

My parents usually take a walk ______ dinner to keep healthy.

A．at

B．of

C．during

D．after

答案：D

试题分析：句意：我父母亲通常在饭后散步来保持健康；A. at在······；B. of······的，表示所属关系；C. during 在······期间；D. after在······后。after dinner意为“饭后”，符合句意，故选D。
考点：考查介词的用法。