【題目】Do you enjoy tennis? And do you usually tennis?

A. play, plays B. playing , playing

C. play , playing D. playing , play

【答案】D

【解析】

試題分析：句意：你喜歡打網(wǎng)球嗎？你通常打網(wǎng)球嗎？enjoy doing sth喜歡做某事；助動詞后用動詞原形，故選D。

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