Question

【题目】The children last near the river at 5 p. m. yesterday.

A. were; seen playing B. did; see playing

C. were; seen play D. did; see play

Answer 1

【答案】A

【解析】句意：昨天下午5点最后一次看到孩子们在河边玩耍。考查动词语态和动词短语辨析题。yesterday昨天，用于过去时态。主语the children是动词see的受动者，需用被动语态，可排除BD选项。see sb. doing看见某人做某事；根据句意和语境，可知选A。