Question

【题目】The visitors took some photos ________ they walked around the new town.

A.soB.butC.forD.when

Answer 1

【答案】D

【解析】

句意：游客们在新镇子散步时拍了一些照片。

考查连词辨析。so所以；but但是；for因为；when当……时，根据所给空前面的句子The visitors took some photos和后面的句子they walked around the new town可知，when最符合语境，故选D。