单选题 I cannot understand how you__________these depressing surroundings and the poor quality of the building.
【正确答案】 D
【答案解析】句意:我无法理解你怎么能忍受这令人沮丧的环境还有质量低劣的建筑。Carry on with“继续;与…有暧昧关系”,go on with“继续做”,come up with“想出，想到”,put up with “容忍，忍受”。D项符合句意,故选D。