【答案】—When ________ your brother ________ to the hospital? —Yesterday afternoon.

—When ________ your brother ________ to the hospital? —Yesterday afternoon.

A. did；go B. does；go C. will；go D. is；going

【答案】

A

【解析】

句意：你弟弟什么时候去医院的？------昨天下午。

Go是实意动词，构成疑问否定的时候应借助于助动词do ，又根据Yesterday afternoon.知为过去时。所以选A